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invNorm()
Catalog >
invNorm(Area[,μ[,σ]])
Computes the inverse cumulative normal
distribution function for a given Area under
the normal distribution curve specified by μ
and σ.
invt()
Catalog >
invt(Area,df)
Computes the inverse cumulative student-t
probability function specified by degree of
freedom, df for a given Area under the
curve.
iPart()
Catalog >
iPart(Number) ⇒ integer
iPart(List1) ⇒ list
iPart(Matrix1) ⇒ matrix
Returns the integer part of the argument.
For lists and matrices, returns the integer
part of each element.
The argument can be a real or a complex
number.
irr()
Catalog >
irr(CF0,CFList [,CFFreq]) ⇒ value
Financial function that calculates internal
rate of return of an investment.
CF0 is the initial cash flow at time 0; it
must be a real number.
CFList is a list of cash flow amounts after
the initial cash flow CF0.
Alphabetical Listing 73
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