View source: R/add_significance.R
add_significance | R Documentation |
Add p-value significance symbols into a data frame.
add_significance( data, p.col = NULL, output.col = NULL, cutpoints = c(0, 1e-04, 0.001, 0.01, 0.05, 1), symbols = c("****", "***", "**", "*", "ns") )
data |
a data frame containing a p-value column. |
p.col |
column name containing p-values. |
output.col |
the output column name to hold the adjusted p-values. |
cutpoints |
numeric vector used for intervals. |
symbols |
character vector, one shorter than cutpoints, used as significance symbols. |
a data frame
# Perform pairwise comparisons and adjust p-values ToothGrowth %>% t_test(len ~ dose) %>% adjust_pvalue() %>% add_significance("p.adj")
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