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/lib/phpspreadsheet/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Financial/ -> InterestRate.php (source)

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Defines 1 class

InterestRate:: (2 methods):
  effective()
  nominal()


Class: InterestRate  - X-Ref

effective($nominalRate = 0, $periodsPerYear = 0)   X-Ref
EFFECT.

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

Excel Function:
EFFECT(nominal_rate,npery)

param: mixed $nominalRate Nominal interest rate as a float
param: mixed $periodsPerYear Integer number of compounding payments per year
return: float|string

nominal($effectiveRate = 0, $periodsPerYear = 0)   X-Ref
NOMINAL.

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

param: mixed $effectiveRate Effective interest rate as a float
param: mixed $periodsPerYear Integer number of compounding payments per year
return: float|string Result, or a string containing an error