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se

Standard Error

Description

This function computes the standard error of the values in a vector 'x'. If 'na.rm' is 'TRUE' then missing values are removed before computation proceeds.

Usage

se(x, na.rm=TRUE)

Arguments

x

a numeric vector.
na.rm

logical. Should missing values be removed?

See Also

sd

Examples

se(1:10) ^ 2
sciplot

Scientific Graphing Functions for Factorial Designs

v1.2-0
GPL (>= 2)
Authors
Manuel Morales <mmorales@williams.edu>, with code developed by the R Development Core Team and with general advice from the R-help listserv community, especially Duncan Murdoch.
Initial release

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