fv_percent_diff {numform}

Percent Difference

Description

fv_percent_diff - Convert a vector of values to percent differences (i.e., (T2 - T1)/T1).

Usage

fv_percent_diff(x, digits = getOption("numformdigits"), ...)

fv_percent_diff_fixed_relative(
  x,
  fixed.relative = 1,
  digits = getOption("numformdigits"),
  ...
)

ffv_percent_diff_fixed_relative(...)

ffv_percent_diff(...)

Arguments

x

A numeric vector.

digits

The number of digits to use. Defaults to 1. Can be set globally via: options(numformdigits = n) where n is the number of digits beyond the decimal point to include.

fixed.relative

The position of the element to be used for comparison. Default is the first element.

...

Other arguments passed to f_prop2percent.

Value

Returns a string of publication ready relative percent differences.

Examples

set.seed(10)
x <- sample(1:10)

data.frame(
    original = x,
    perc_change = fv_percent_diff(x)
)

## Not run: 
library(dplyr)

CO2 %>%
    group_by(Plant) %>%
    mutate(
        `Percent` = fv_percent(conc),
        `Percent Diff` = fv_percent_diff(conc)
    ) %>%
    print(n=Inf)

CO2 %>%
    group_by(Type, Treatment) %>%
    mutate(
        `Percent` = fv_percent(conc),
        `Percent Diff` = fv_percent_diff(conc)
    ) %>%
    print(n=Inf)

## End(Not run)