Formatter for p-values, adding a symbol "<" for small p-values.
pvalue(x, accuracy = 0.001, decimal.mark = ".", prefix = NULL, add_p = FALSE)
label_pvalue(
accuracy = 0.001,
decimal.mark = ".",
prefix = NULL,
add_p = FALSE
)A number to round to. Use (e.g.) 0.01 to show 2 decimal
places of precision. If NULL, the default, uses a heuristic that should
ensure breaks have the minimum number of digits needed to show the
difference between adjacent values.
Applied to rescaled data.
The character to be used to indicate the numeric decimal point.
A character vector of length 3 giving the prefixes to
put in front of numbers. The default values are c("<", "", ">")
if add_p is TRUE and c("p<", "p=", "p>") if FALSE.
Add "p=" before the value?
label_pvalue returns a function with single parameter
x, a numeric vector, that returns a character vector.
p <- c(.50, 0.12, .045, .011, .009, .00002, NA)
pvalue(p)
#> [1] "0.500" "0.120" "0.045" "0.011" "0.009" "<0.001" NA
pvalue(p, accuracy = .01)
#> [1] "0.50" "0.12" "0.04" "0.01" "<0.01" "<0.01" NA
pvalue(p, add_p = TRUE)
#> [1] "p=0.500" "p=0.120" "p=0.045" "p=0.011" "p=0.009" "p<0.001" NA
custom_function <- label_pvalue(accuracy = .1, decimal.mark = ",")
custom_function(p)
#> [1] "0,5" "0,1" "<0,1" "<0,1" "<0,1" "<0,1" NA