Add P-value Significance Symbols
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")Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.