Skip to content

Adjusted p-values in extra column #129

@myjulo

Description

@myjulo

Is there a way to apply a p-value adjustment on all p-values in the extra column? For by incorporating the p.adjust function somewhere? I am assuming that the pvalue function from the vignette is doing it's calculations per row, so it wouldn't make sense there. Is it possible anywhere in the arguments for the table1 function?

pvalue function from the vignette:
pvalue <- function(x, ...) {
# Construct vectors of data y, and groups (strata) g
y <- unlist(x)
g <- factor(rep(1:length(x), times=sapply(x, length)))
if (is.numeric(y)) {
# For numeric variables, perform a standard 2-sample t-test
p <- t.test(y ~ g)$p.value
} else {
# For categorical variables, perform a chi-squared test of independence
p <- chisq.test(table(y, g))$p.value
}
# Format the p-value, using an HTML entity for the less-than sign.
# The initial empty string places the output on the line below the variable label.
c("", sub("<", "<", format.pval(p, digits=3, eps=0.001)))
}

table1 example from the vignette:
table1(~ age + race + married + nodegree + re74 + re75 + re78 | treat,
data=lalonde, overall=F, extra.col=list(P-value=pvalue))

Link: https://cran.r-project.org/web/packages/table1/vignettes/table1-examples.html#example-a-column-of-p-values

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions