Docs For Class PHPExcel_Calculation

static float ACCRINT(
mixed
$issue, mixed
$firstinterest, mixed
$settlement, float
$rate, [float
$par = 1000], [integer
$frequency = 1], [integer
$basis = 0])

ACCRINT

Returns the accrued interest for a security that pays periodic interest.

Excel Function: ACCRINT(issue,firstinterest,settlement,rate,par,frequency[,basis])

Tags:

access:

public

Parameters:

mixed	$issue	The security's issue date.
mixed	$firstinterest	The security's first interest date.
mixed	$settlement	The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
float	$rate	The security's annual coupon rate.
float	$par	The security's par value. If you omit par, ACCRINT uses $1,000.
integer	$frequency	the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float ACCRINTM(
mixed
$issue, mixed
$settlement, float
$rate, [float
$par = 1000], [integer
$basis = 0])

ACCRINTM

Returns the accrued interest for a security that pays interest at maturity.

Excel Function: ACCRINTM(issue,settlement,rate[,par[,basis]])

Tags:

access:

public

Parameters:

mixed	$issue	issue The security's issue date.
mixed	$settlement	settlement The security's settlement (or maturity) date.
float	$rate	rate The security's annual coupon rate.
float	$par	par The security's par value. If you omit par, ACCRINT uses $1,000.
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float AMORDEGRC(
float
$cost, mixed
$purchased, mixed
$firstPeriod, mixed
$salvage, float
$period, float
$rate, [integer
$basis = 0])

AMORDEGRC

Returns the depreciation for each accounting period. This function is provided for the French accounting system. If an asset is purchased in the middle of the accounting period, the prorated depreciation is taken into account. The function is similar to AMORLINC, except that a depreciation coefficient is applied in the calculation depending on the life of the assets. This function will return the depreciation until the last period of the life of the assets or until the cumulated value of depreciation is greater than the cost of the assets minus the salvage value.

Excel Function: AMORDEGRC(cost,purchased,firstPeriod,salvage,period,rate[,basis])

Tags:

access:

public

Parameters:

float	$cost	cost The cost of the asset.
mixed	$purchased	purchased Date of the purchase of the asset.
mixed	$firstPeriod	firstPeriod Date of the end of the first period.
mixed	$salvage	salvage The salvage value at the end of the life of the asset.
float	$period	period The period.
float	$rate	rate Rate of depreciation.
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float AMORLINC(
float
$cost, mixed
$purchased, mixed
$firstPeriod, mixed
$salvage, float
$period, float
$rate, [integer
$basis = 0])

AMORLINC

Returns the depreciation for each accounting period. This function is provided for the French accounting system. If an asset is purchased in the middle of the accounting period, the prorated depreciation is taken into account.

Excel Function: AMORLINC(cost,purchased,firstPeriod,salvage,period,rate[,basis])

Tags:

access:

public

Parameters:

float	$cost	cost The cost of the asset.
mixed	$purchased	purchased Date of the purchase of the asset.
mixed	$firstPeriod	firstPeriod Date of the end of the first period.
mixed	$salvage	salvage The salvage value at the end of the life of the asset.
float	$period	period The period.
float	$rate	rate Rate of depreciation.
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float COUPDAYBS(
mixed
$settlement, mixed
$maturity, mixed
$frequency, [integer
$basis = 0])

COUPDAYBS

Returns the number of days from the beginning of the coupon period to the settlement date.

Excel Function: COUPDAYBS(settlement,maturity,frequency[,basis])

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$frequency	frequency the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float COUPDAYS(
mixed
$settlement, mixed
$maturity, mixed
$frequency, [integer
$basis = 0])

COUPDAYS

Returns the number of days in the coupon period that contains the settlement date.

Excel Function: COUPDAYS(settlement,maturity,frequency[,basis])

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$frequency	frequency the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float COUPDAYSNC(
mixed
$settlement, mixed
$maturity, mixed
$frequency, [integer
$basis = 0])

COUPDAYSNC

Returns the number of days from the settlement date to the next coupon date.

Excel Function: COUPDAYSNC(settlement,maturity,frequency[,basis])

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$frequency	frequency the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static mixed COUPNCD(
mixed
$settlement, mixed
$maturity, mixed
$frequency, [integer
$basis = 0])

COUPNCD

Returns the next coupon date after the settlement date.

Excel Function: COUPNCD(settlement,maturity,frequency[,basis])

Tags:

return:	Excel date/time serial value, PHP date/time serial value or PHP date/time object, depending on the value of the ReturnDateType flag
access:	public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$frequency	frequency the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static integer COUPNUM(
mixed
$settlement, mixed
$maturity, mixed
$frequency, [integer
$basis = 0])

COUPNUM

Returns the number of coupons payable between the settlement date and maturity date, rounded up to the nearest whole coupon.

Excel Function: COUPNUM(settlement,maturity,frequency[,basis])

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$frequency	frequency the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static mixed COUPPCD(
mixed
$settlement, mixed
$maturity, mixed
$frequency, [integer
$basis = 0])

COUPPCD

Returns the previous coupon date before the settlement date.

Excel Function: COUPPCD(settlement,maturity,frequency[,basis])

Tags:

return:	Excel date/time serial value, PHP date/time serial value or PHP date/time object, depending on the value of the ReturnDateType flag
access:	public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$frequency	frequency the number of coupon payments per year. Valid frequency values are: Annual Semi-Annual 4 Quarterly If working in Gnumeric Mode, the following frequency options are also available 6 Bimonthly 12 Monthly
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float CUMIPMT(
float
$rate, integer
$nper, float
$pv, integer
$start, integer
$end, [integer
$type = 0])

CUMIPMT

Returns the cumulative interest paid on a loan between the start and end periods.

Excel Function: CUMIPMT(rate,nper,pv,start,end[,type])

Tags:

access:

public

Parameters:

float	$rate	The Interest rate
integer	$nper	The total number of payment periods
float	$pv	Present Value
integer	$start	The first period in the calculation. Payment periods are numbered beginning with 1.
integer	$end	The last period in the calculation.
integer	$type	A number 0 or 1 and indicates when payments are due: or omitted At the end of the period. At the beginning of the period.

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static float CUMPRINC(
float
$rate, integer
$nper, float
$pv, integer
$start, integer
$end, [integer
$type = 0])

CUMPRINC

Returns the cumulative principal paid on a loan between the start and end periods.

Excel Function: CUMPRINC(rate,nper,pv,start,end[,type])

Tags:

access:

public

Parameters:

float	$rate	The Interest rate
integer	$nper	The total number of payment periods
float	$pv	Present Value
integer	$start	The first period in the calculation. Payment periods are numbered beginning with 1.
integer	$end	The last period in the calculation.
integer	$type	A number 0 or 1 and indicates when payments are due: or omitted At the end of the period. At the beginning of the period.

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static float DB(
float
$cost, float
$salvage, integer
$life, integer
$period, [integer
$month = 12])

DB

Returns the depreciation of an asset for a specified period using the fixed-declining balance method. This form of depreciation is used if you want to get a higher depreciation value at the beginning of the depreciation (as opposed to linear depreciation). The depreciation value is reduced with every depreciation period by the depreciation already deducted from the initial cost.

Excel Function: DB(cost,salvage,life,period[,month])

Tags:

access:

public

Parameters:

float	$cost	cost Initial cost of the asset.
float	$salvage	salvage Value at the end of the depreciation. (Sometimes called the salvage value of the asset)
integer	$life	life Number of periods over which the asset is depreciated. (Sometimes called the useful life of the asset)
integer	$period	period The period for which you want to calculate the depreciation. Period must use the same units as life.
integer	$month	month Number of months in the first year. If month is omitted, it defaults to 12.

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static float DDB(
float
$cost, float
$salvage, integer
$life, integer
$period, [float
$factor = 2.0])

DDB

Returns the depreciation of an asset for a specified period using the double-declining balance method or some other method you specify.

Excel Function: DDB(cost,salvage,life,period[,factor])

Tags:

access:

public

Parameters:

float	$cost	cost Initial cost of the asset.
float	$salvage	salvage Value at the end of the depreciation. (Sometimes called the salvage value of the asset)
integer	$life	life Number of periods over which the asset is depreciated. (Sometimes called the useful life of the asset)
integer	$period	period The period for which you want to calculate the depreciation. Period must use the same units as life.
float	$factor	factor The rate at which the balance declines. If factor is omitted, it is assumed to be 2 (the double-declining balance method).

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static float DISC(
mixed
$settlement, mixed
$maturity, integer
$price, integer
$redemption, [integer
$basis = 0])

DISC

Returns the discount rate for a security.

Excel Function: DISC(settlement,maturity,price,redemption[,basis])

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
integer	$price	price The security's price per $100 face value.
integer	$redemption	redemption The security's redemption value per $100 face value.
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float DOLLARDE(
[float
$fractional_dollar = Null], [integer
$fraction = 0])

DOLLARDE

Converts a dollar price expressed as an integer part and a fraction part into a dollar price expressed as a decimal number. Fractional dollar numbers are sometimes used for security prices.

Excel Function: DOLLARDE(fractional_dollar,fraction)

Tags:

access:

public

Parameters:

float	$fractional_dollar	Fractional Dollar
integer	$fraction	Fraction

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static float DOLLARFR(
[float
$decimal_dollar = Null], [integer
$fraction = 0])

DOLLARFR

Converts a dollar price expressed as a decimal number into a dollar price expressed as a fraction. Fractional dollar numbers are sometimes used for security prices.

Excel Function: DOLLARFR(decimal_dollar,fraction)

Tags:

access:

public

Parameters:

float	$decimal_dollar	Decimal Dollar
integer	$fraction	Fraction

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static float EFFECT(
[float
$nominal_rate = 0], [integer
$npery = 0])

EFFECT

Returns the effective interest rate given the nominal rate and the number of compounding payments per year.

Excel Function: EFFECT(nominal_rate,npery)

Tags:

access:

public

Parameters:

float	$nominal_rate	Nominal interest rate
integer	$npery	Number of compounding payments per year

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static float FV(
[float
$rate = 0], [int
$nper = 0], [float
$pmt = 0], [float
$pv = 0], [integer
$type = 0])

FV

Returns the Future Value of a cash flow with constant payments and interest rate (annuities).

Excel Function: FV(rate,nper,pmt[,pv[,type]])

Tags:

access:

public

Parameters:

float	$rate	The interest rate per period
int	$nper	Total number of payment periods in an annuity
float	$pmt	The payment made each period: it cannot change over the life of the annuity. Typically, pmt contains principal and interest but no other fees or taxes.
float	$pv	Present Value, or the lump-sum amount that a series of future payments is worth right now.
integer	$type	A number 0 or 1 and indicates when payments are due: or omitted At the end of the period. At the beginning of the period.

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static void FVSCHEDULE(

$principal, 
$schedule)

FVSCHEDULE

Tags:

access:

public

Parameters:

	$principal
	$schedule

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static float INTRATE(
mixed
$settlement, mixed
$maturity, integer
$investment, integer
$redemption, [integer
$basis = 0])

INTRATE

Returns the interest rate for a fully invested security.

Excel Function: INTRATE(settlement,maturity,investment,redemption[,basis])

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
integer	$investment	investment The amount invested in the security.
integer	$redemption	redemption The amount to be received at maturity.
integer	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float IPMT(
float
$rate, int
$per, int
$nper, float
$pv, [float
$fv = 0], [int
$type = 0])

IPMT

Returns the interest payment for a given period for an investment based on periodic, constant payments and a constant interest rate.

Tags:

access:

public

Parameters:

float	$rate	Interest rate per period
int	$per	Period for which we want to find the interest
int	$nper	Number of periods
float	$pv	Present Value
float	$fv	Future Value
int	$type	Payment type: 0 = at the end of each period, 1 = at the beginning of each period

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static void IRR(

$values, [
$guess = 0.1])

Tags:

access:

public

Parameters:

	$values
	$guess

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static void ISPMT(
)

ISPMT

Returns the interest payment for an investment based on an interest rate and a constant payment schedule.

Excel Function: =ISPMT(interest_rate, period, number_payments, PV)

interest_rate is the interest rate for the investment

period is the period to calculate the interest rate. It must be betweeen 1 and number_payments.

number_payments is the number of payments for the annuity

PV is the loan amount or present value of the payments

Tags:

access:

public

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static void MIRR(

$values, 
$finance_rate, 
$reinvestment_rate)

Tags:

access:

public

Parameters:

	$values
	$finance_rate
	$reinvestment_rate

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static float NOMINAL(
[float
$effect_rate = 0], [int
$npery = 0])

NOMINAL

Returns the nominal interest rate given the effective rate and the number of compounding payments per year.

Tags:

access:

public

Parameters:

float	$effect_rate	Effective interest rate
int	$npery	Number of compounding payments per year

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static float NPER(
[float
$rate = 0], [int
$pmt = 0], [float
$pv = 0], [float
$fv = 0], [int
$type = 0])

NPER

Returns the number of periods for a cash flow with constant periodic payments (annuities), and interest rate.

Tags:

access:

public

Parameters:

float	$rate	Interest rate per period
int	$pmt	Periodic payment (annuity)
float	$pv	Present Value
float	$fv	Future Value
int	$type	Payment type: 0 = at the end of each period, 1 = at the beginning of each period

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static float NPV(
float
0, array
1)

NPV

Returns the Net Present Value of a cash flow series given a discount rate.

Tags:

access:

public

Parameters:

float	0	Discount interest rate
array	1	Cash flow series

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static float PMT(
[float
$rate = 0], [int
$nper = 0], [float
$pv = 0], [float
$fv = 0], [int
$type = 0])

PMT

Returns the constant payment (annuity) for a cash flow with a constant interest rate.

Tags:

access:

public

Parameters:

float	$rate	Interest rate per period
int	$nper	Number of periods
float	$pv	Present Value
float	$fv	Future Value
int	$type	Payment type: 0 = at the end of each period, 1 = at the beginning of each period

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static float PPMT(
float
$rate, int
$per, int
$nper, float
$pv, [float
$fv = 0], [int
$type = 0])

PPMT

Returns the interest payment for a given period for an investment based on periodic, constant payments and a constant interest rate.

Tags:

access:

public

Parameters:

float	$rate	Interest rate per period
int	$per	Period for which we want to find the interest
int	$nper	Number of periods
float	$pv	Present Value
float	$fv	Future Value
int	$type	Payment type: 0 = at the end of each period, 1 = at the beginning of each period

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static void PRICE(

$settlement, 
$maturity, 
$rate, 
$yield, 
$redemption, 
$frequency, [
$basis = 0])

Tags:

access:

public

Parameters:

	$settlement
	$maturity
	$rate
	$yield
	$redemption
	$frequency
	$basis

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static float PRICEDISC(
mixed
$settlement, mixed
$maturity, int
$discount, int
$redemption, [int
$basis = 0])

PRICEDISC

Returns the price per $100 face value of a discounted security.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
int	$discount	discount The security's discount rate.
int	$redemption	redemption The security's redemption value per $100 face value.
int	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float PRICEMAT(
mixed
$settlement, mixed
$maturity, mixed
$issue, int
$rate, int
$yield, [int
$basis = 0])

PRICEMAT

Returns the price per $100 face value of a security that pays interest at maturity.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security's settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$issue	issue The security's issue date.
int	$rate	rate The security's interest rate at date of issue.
int	$yield	yield The security's annual yield.
int	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float PV(
[float
$rate = 0], [int
$nper = 0], [float
$pmt = 0], [float
$fv = 0], [int
$type = 0])

PV

Returns the Present Value of a cash flow with constant payments and interest rate (annuities).

Tags:

access:

public

Parameters:

float	$rate	Interest rate per period
int	$nper	Number of periods
float	$pmt	Periodic payment (annuity)
float	$fv	Future Value
int	$type	Payment type: 0 = at the end of each period, 1 = at the beginning of each period

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static float RATE(
float
$nper, float
$pmt, float
$pv, [float
$fv = 0.0], [integer
$type = 0], [float
$guess = 0.1])

RATE

Returns the interest rate per period of an annuity. RATE is calculated by iteration and can have zero or more solutions. If the successive results of RATE do not converge to within 0.0000001 after 20 iterations, RATE returns the #NUM! error value.

Excel Function: RATE(nper,pmt,pv[,fv[,type[,guess]]])

Tags:

access:

public

Parameters:

float	$nper	nper The total number of payment periods in an annuity.
float	$pmt	pmt The payment made each period and cannot change over the life of the annuity. Typically, pmt includes principal and interest but no other fees or taxes.
float	$pv	pv The present value - the total amount that a series of future payments is worth now.
float	$fv	fv The future value, or a cash balance you want to attain after the last payment is made. If fv is omitted, it is assumed to be 0 (the future value of a loan, for example, is 0).
integer	$type	type A number 0 or 1 and indicates when payments are due: or omitted At the end of the period. At the beginning of the period.
float	$guess	guess Your guess for what the rate will be. If you omit guess, it is assumed to be 10 percent.

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static float RECEIVED(
mixed
$settlement, mixed
$maturity, int
$investment, int
$discount, [int
$basis = 0])

RECEIVED

Returns the price per $100 face value of a discounted security.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
int	$investment	investment The amount invested in the security.
int	$discount	discount The security's discount rate.
int	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float SLN(
cost
$cost, salvage
$salvage, life
$life)

SLN

Returns the straight-line depreciation of an asset for one period

Tags:

access:

public

Parameters:

cost	$cost	Initial cost of the asset
salvage	$salvage	Value at the end of the depreciation
life	$life	Number of periods over which the asset is depreciated

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static float SYD(
cost
$cost, salvage
$salvage, life
$life, period
$period)

SYD

Returns the sum-of-years' digits depreciation of an asset for a specified period.

Tags:

access:

public

Parameters:

cost	$cost	Initial cost of the asset
salvage	$salvage	Value at the end of the depreciation
life	$life	Number of periods over which the asset is depreciated
period	$period	Period

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static float TBILLEQ(
mixed
$settlement, mixed
$maturity, int
$discount)

TBILLEQ

Returns the bond-equivalent yield for a Treasury bill.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The Treasury bill's settlement date. The Treasury bill's settlement date is the date after the issue date when the Treasury bill is traded to the buyer.
mixed	$maturity	maturity The Treasury bill's maturity date. The maturity date is the date when the Treasury bill expires.
int	$discount	discount The Treasury bill's discount rate.

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static float TBILLPRICE(
mixed
$settlement, mixed
$maturity, int
$discount)

TBILLPRICE

Returns the yield for a Treasury bill.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The Treasury bill's settlement date. The Treasury bill's settlement date is the date after the issue date when the Treasury bill is traded to the buyer.
mixed	$maturity	maturity The Treasury bill's maturity date. The maturity date is the date when the Treasury bill expires.
int	$discount	discount The Treasury bill's discount rate.

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static float TBILLYIELD(
mixed
$settlement, mixed
$maturity, int
$price)

TBILLYIELD

Returns the yield for a Treasury bill.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The Treasury bill's settlement date. The Treasury bill's settlement date is the date after the issue date when the Treasury bill is traded to the buyer.
mixed	$maturity	maturity The Treasury bill's maturity date. The maturity date is the date when the Treasury bill expires.
int	$price	price The Treasury bill's price per $100 face value.

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static void XIRR(

$values, 
$dates, [
$guess = 0.1])

Tags:

access:

public

Parameters:

	$values
	$dates
	$guess

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static float XNPV(
float
$rate, array
$values, array
$dates)

XNPV

Returns the net present value for a schedule of cash flows that is not necessarily periodic. To calculate the net present value for a series of cash flows that is periodic, use the NPV function.

Excel Function: =XNPV(rate,values,dates)

Tags:

access:

public

Parameters:

float	$rate	The discount rate to apply to the cash flows.
array	$values	of float $values A series of cash flows that corresponds to a schedule of payments in dates. The first payment is optional and corresponds to a cost or payment that occurs at the beginning of the investment. If the first value is a cost or payment, it must be a negative value. All succeeding payments are discounted based on a 365-day year. The series of values must contain at least one positive value and one negative value.
array	$dates	of mixed $dates A schedule of payment dates that corresponds to the cash flow payments. The first payment date indicates the beginning of the schedule of payments. All other dates must be later than this date, but they may occur in any order.

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static float YIELDDISC(
mixed
$settlement, mixed
$maturity, int
$price, int
$redemption, [int
$basis = 0])

YIELDDISC

Returns the annual yield of a security that pays interest at maturity.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security's settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
int	$price	price The security's price per $100 face value.
int	$redemption	redemption The security's redemption value per $100 face value.
int	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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static float YIELDMAT(
mixed
$settlement, mixed
$maturity, mixed
$issue, int
$rate, int
$price, [int
$basis = 0])

YIELDMAT

Returns the annual yield of a security that pays interest at maturity.

Tags:

access:

public

Parameters:

mixed	$settlement	settlement The security's settlement date. The security's settlement date is the date after the issue date when the security is traded to the buyer.
mixed	$maturity	maturity The security's maturity date. The maturity date is the date when the security expires.
mixed	$issue	issue The security's issue date.
int	$rate	rate The security's interest rate at date of issue.
int	$price	price The security's price per $100 face value.
int	$basis	basis The type of day count to use. or omitted US (NASD) 30/360 Actual/actual Actual/360 Actual/365 European 30/360

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Class: PHPExcel_Calculation_Financial

Class Overview

Author(s):

Copyright:

Methods

Class Details

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Class Methods

static method ACCRINT [line 201]

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static method ACCRINTM [line 253]

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static method AMORDEGRC [line 309]

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static method AMORLINC [line 385]

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static method COUPDAYBS [line 451]

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static method COUPDAYS [line 509]

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static method COUPDAYSNC [line 579]

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static method COUPNCD [line 638]

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static method COUPNUM [line 694]

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static method COUPPCD [line 765]

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static method CUMIPMT [line 809]

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static method CUMPRINC [line 856]

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static method DB [line 908]

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static method DDB [line 975]

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static method DISC [line 1036]

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static method DOLLARDE [line 1079]

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static method DOLLARFR [line 1115]

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static method EFFECT [line 1150]

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static method FV [line 1185]

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static method FVSCHEDULE [line 1210]

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static method INTRATE [line 1244]

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static method IPMT [line 1284]

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static method IRR [line 1306]

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static method ISPMT [line 1362]

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static method MIRR [line 1387]