popsd {rafalib} | R Documentation |
population standard deviation
Description
Returns the population standard deviation. Note that sd
returns
the unbiased sample estimate of the population standard deviation.
It simply multiplies the result of var
by (n-1) / n with n
the population size and takes the square root.
Usage
popsd(x, na.rm = FALSE)
Arguments
x |
a numeric vector or an R object which is coercible to one by |
na.rm |
logical. Should missing values be removed? |
[Package rafalib version 1.0.4 Index]