Formats p-values to be displayed in tables or text of report.

Formats p-values to be displayed in tables or text of report.

fmt_pvalue(x, digits = 1, prepend_p = FALSE)

Arguments

x

numeric vector of p-values.
digits

number of digits large p-values are rounded. Must be 1 or 2. Default is 1.
prepend_p

logical. Should 'p=' be prepended to formatted p-value. Default is FALSE

Value

Formatted p-values

Examples

pvals <- c(
  1.5, 1, 0.999, 0.5, 0.25, 0.2, 0.197, 0.12, 0.10, 0.0999, 0.06,
  0.03, 0.002, 0.001, 0.00099, 0.0002, 0.00002, -1
)
fmt_pvalue(pvals)
#>  [1] NA       ">0.9"   ">0.9"   "0.5"    "0.2"    "0.2"    "0.2"    "0.12"  
#>  [9] "0.10"   "0.10"   "0.060"  "0.030"  "0.002"  "0.001"  "<0.001" "<0.001"
#> [17] "<0.001" NA      
fmt_pvalue(pvals, digits = 2, prepend_p = TRUE)
#>  [1] NA        "p>0.99"  "p>0.99"  "p=0.50"  "p=0.25"  "p=0.20"  "p=0.20" 
#>  [8] "p=0.12"  "p=0.10"  "p=0.10"  "p=0.060" "p=0.030" "p=0.002" "p=0.001"
#> [15] "p<0.001" "p<0.001" "p<0.001" NA