SE | R Documentation |
Calcualtes standard error
SE(x, NA.val = "NA")
x |
numeric value |
NA.val |
the value to exclude, default is 'NA' |
Calculates standard error (sd()/sqrt(n)).
set.seed(123)
example=c(rnorm(12),NA,NA,NA)
SE(example);#should return 0.2671171
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