adjust_age: adjust_age
In reneplonus/ototools: Otolith tools

Description Usage Arguments Details Examples

View source: R/adjust_age.R

Adjusts the number of rings.

1 2	adjust_age(x, value = NULL, mean = NULL, sd = NULL, data = NULL, names = NULL)

`x`	an output from oto_makro to be corrected
`value`	a vector with values tp be added to ring_no
`mean`	a vector with values to be matched with hc
`sd`	a vector indicating the possible error of the values given in mean
`data`	instead of passing value, mean and sd you can simply pass a dfr including all three values. In that case, names is needed.
`names`	a character vector of length 3 indicating which column in data represents which argument needed in adjust_rings (value, mean, sd)

If the counting of rings does not start at the hatch check, this function adjusts the values given by oto_makro.

#rm(list = ls())
x <- makro_output
data <- data.frame(ring_no = c(1:10),
                   mean = sort(seq(from = 5, to = 15, length.out = 10) + runif(10, -1, 1)),
                   sd = runif(10, 0, 2))
names <- c("ring_no", "mean", "sd")
#using data:
adjust_age(x, data = data, names = names)
#without using data:
adjust_age(x, data$ring_no, data$mean, data$sd)