[R] std.error

Jim Lemon jim at bitwrit.com.au
Sat Aug 29 12:29:04 CEST 2009

Mcdonald, Grant wrote:
> dear sir,
> i am trying to calculate the standard error of my data (x),
> i have tried se(x, na.rm=TRUE)
> and std.error(x)
> neither have worked and i cannot find an alternative
Hi Grant,
There is a convenience function "std.error" that calculates the 
conventional standard error of the mean in the plotrix package. Make 
sure that it does the calculation that you want.


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