| gsd {heR.Misc} | R Documentation |
Calculate the geometric standard devations of a vector of values
gsd(x, na.rm = FALSE, force = FALSE)
x |
a vector of numeric values |
na.rm |
whether to remove missing values or not |
force |
whether to force removal of values equal to zero or smaller |
Calculate the geometric standard deviation of raw data by taking in sequence the natural logarithm, the arithmetic standard deviation, and the exponential.
If force==TRUE, then values of zero or smaller are removed,
and a warning given, otherwise a fatal error is issued.
The geometric standard deviation of the values in x
Neil Klepeis