anlz_backtrans {wqtrends}

Back-transform response variable

Description

Back-transform response variable after fitting GAM

Usage

anlz_backtrans(dat)

Arguments

dat

input data with trans argument

Details

dat can be output from anlz_trans or anlz_prd

Value

dat with the value column back-transformed using info from the trans column

Examples

library(dplyr)

tomod <- rawdat %>% 
  filter(station %in% 34) %>% 
  filter(param %in% 'chl')
dat <- anlz_trans(tomod, trans = 'log10')
backtrans <- anlz_backtrans(dat)
head(backtrans)

mod <- anlz_gam(tomod, trans = 'log10')
dat <- anlz_prd(mod)
backtrans <- anlz_backtrans(dat)
head(backtrans)