Plot the training results

Source: R/fxTWAPLS.R

Plot the training results, the black line is the 1:1 line, the red line is the linear regression line to fitted and x, which shows the degree of overall compression.

plot_train(train_output, col)

Arguments

train_output

Training output, can be the output of WA-PLS, WA-PLS with fx correction, TWA-PLS, or TWA-PLS with fx correction.

col

Choose which column of the fitted value to plot, in other words, how many number of components you want to use.

Value

Plotting status.

See also

TWAPLS.w and WAPLS.w

Examples

if (FALSE) {
# Load modern pollen data
modern_pollen <- read.csv("/path/to/modern_pollen.csv")

# Extract taxa
taxaColMin <- which(colnames(modern_pollen) == "taxa0")
taxaColMax <- which(colnames(modern_pollen) == "taxaN")
taxa <- modern_pollen[, taxaColMin:taxaColMax]

fit_tf_Tmin2 <- fxTWAPLS::TWAPLS.w2(
  taxa,
  modern_pollen$Tmin,
  nPLS = 5,
  usefx = TRUE,
  fx_method = "bin",
  bin = 0.02
)

nsig <- 3 # This should be got from the random t-test of the cross validation
fxTWAPLS::plot_train(fit_tf_Tmin2, nsig)
}