Could not find function "quickDiagnostics"，“loadMultiField”，and "plotMeanField"

[Freestyleyang]

Hi There,

I am trying to run the delta method example and notice the error "could not find function "quickDiagnostics".

In addition, I have followed the example "Perfect Prognosis Approach: Application to Seasonal Forecasts" available at http://meteo.unican.es/work/downscaler/wiki/html/PPapplycationSeasonalForecast.html. However, the “loadMultiField" and "plotMeanField" functions are not available.

I have loaded the packages downscaleR, transformeR, visualizeR, loadeR, climate4R.UDG, and climate4R.datasets. I wonder if the functions have been excluded from the package, or do I need to install another package? Thank you.