dfactorial: Arithmetic Operators
In phangorn: Phylogenetic Reconstruction and Analysis
ldfactorial R Documentation
Arithmetic Operators
Description
double factorial function
Usage
ldfactorial(x)
dfactorial(x)
Arguments
x
a numeric scalar or vector
Value
dfactorial(x) returns the double factorial, that is
x\!\! = 1 * 3 * 5 * … * x and ldfactorial(x) is the
natural logarithm of it.
Author(s)
Klaus Schliep klaus.schliep@gmail.com
See Also
factorial,
howmanytrees
Examples
dfactorial(1:10)
phangorn documentation built on Jan. 23, 2023, 5:37 p.m.
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| ldfactorial | R Documentation |
Arithmetic Operators
Description
double factorial function
Usage
ldfactorial(x) dfactorial(x)
Arguments
x |
a numeric scalar or vector |
Value
dfactorial(x) returns the double factorial, that is
x\!\! = 1 * 3 * 5 * … * x and ldfactorial(x) is the
natural logarithm of it.
Author(s)
Klaus Schliep klaus.schliep@gmail.com
See Also
factorial,
howmanytrees
Examples
dfactorial(1:10)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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