add.pr: Add approximate p-value based on t score or z score, when sample size is large
Description
Add approximate p-value based on t score or z score, when sample size is large
Usage
add.pr(df, z.col = 3, p.already = FALSE)
Arguments
df
a data.frame of regression result
z.col
the column number of t score or z score
p.already
whether the regression result already contains p.value