Function for the geometric mean.
Usage
gmean(x, zero.rm = TRUE, na.rm = TRUE)
Arguments
- x
a numeric or complex vector.
- zero.rm
a logical evaluating to TRUE or FALSE indicating whether 0 values should be
stripped before the computation proceeds.
- na.rm
a logical evaluating to TRUE or FALSE
indicating whether NA values should be stripped before the
computation proceeds.
Value
Geometric mean, exp(mean(log(x)). NA values are removed if na.rm is TRUE.
Details
Returns NaN if x includes negative values.
