Description Usage Arguments Details Value Author(s) See Also Examples
Returns the standard error (SE) of mean of columns a matrix or data frame
1 | colSE(Matrix)
|
Matrix |
A |
The values should be all numeric
Returns a vector of length = ncol(Matrix)
with the column SDs
Subhrangshu Nandi, PhD Statistics, UW Madison; snandi@wisc.edu or nands31@gmail.com
1 2 | data( LifeCycleSavings )
colSE( Matrix = t( LifeCycleSavings ) )
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