getrmse: getrmse calculates the rmse of the input 'invar' series

In haddonm/r4cpue: Functions to assist with CPUE standardization

Description

getrmse calculates the rmse of the input invar series (defaults to 'cpue') against an input 'year' time series. This is primarily designed to generate a more feasible estimate of the intrinsic variability of a cpue time-series that may be obtained from a cpue standardization

Usage

getrmse(indat, invar = "cpue", inyr = "year")

Arguments

indat	the matrix, spmdat, or data.frame containing both a 'year' column and an invar column (default to 'cpue')
invar	the column whose rmse is wanted; defaults to 'cpue'
inyr	the column that points to the year name

Value

a list of the rmse and the loess predicted values of the invar for each year in the time-series

Examples

## Not run: 
year <- 1986:1995
cpue <- c(1.2006,1.3547,1.0585,1.0846,0.9738,1.0437,0.7759,1.0532,1.284,1.3327)
dat <- as.matrix(cbind(year,cpue))
getrmse(dat,invar="cpue")  # should be 0.08856596
getrmse(dat,invar="cpue")$rmse

## End(Not run)

haddonm/r4cpue documentation built on May 11, 2020, 1:31 a.m.