weighted.std {Rrepest} | R Documentation |
Weighted standard deviation
Description
Computes the weighted standard deviation of a numeric vector.
Usage
weighted.std(x, w, na.rm = TRUE)
Arguments
x |
(numeric vector) Variable of interest for which to compute the standard deviation. |
w |
(numeric vector) Vector with the weights. |
na.rm |
(bool) if TRUE: Excludes missing values before computing the standard deviation |
Value
Scalar containing the standard deviation
Examples
data(df_talis18)
weighted.std(df_talis18$TT3G02, df_talis18$TRWGT1)
[Package Rrepest version 1.5.4 Index]