rsd  R Documentation 
rsd
and rowRsd
are convenience functions to calculate the relative
standard deviation (i.e. coefficient of variation) of a numerical vector
or for rows of a numerical matrix, respectively.Calculate relative standard deviations
rsd
and rowRsd
are convenience functions to calculate the relative
standard deviation (i.e. coefficient of variation) of a numerical vector
or for rows of a numerical matrix, respectively.
rsd(x, na.rm = TRUE, mad = FALSE) rowRsd(x, na.rm = TRUE, mad = FALSE)
x 
for 
na.rm 

mad 

Johannes Rainer
a < c(4.3, 4.5, 3.6, 5.3) rsd(a) A < rbind(a, a, a) rowRsd(A)
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