fv_percent_lead {numform}

Percent Difference

Description

fv_percent_lead - Convert a vector of values to percent relative to prior value in the vector (i.e., T2/T1).

Usage

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

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

ffv_percent_lead(...)

ffv_percent_lead_fixed_relative(...)

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_lead(x)
)

## Not run: 
library(dplyr)

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

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

## End(Not run)