Compute SE for Multinomial proportions

SEs for Multinomial Proportions

Usage

seMNprops(n, phat)

Arguments

n

the number of observations in each group

phat

the estimates proportions for each group

Value

an ses.moecalc object

Author

Junjie Zeng

Examples

phat <- table(iris$Species) / nrow(iris)
seMNprops(nrow(iris), phat)
#> $ses
#> 
#>     setosa versicolor  virginica 
#> 0.03849002 0.03849002 0.03849002 
#> 
#> $ses.diffs
#>             
#>                  setosa versicolor  virginica
#>   setosa     0.00000000 0.06666667 0.06666667
#>   versicolor 0.06666667 0.00000000 0.06666667
#>   virginica  0.06666667 0.06666667 0.00000000
#> 
#> attr(,"class")
#> [1] "ses.moecalc"