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Plot correlation between metrics

Source: R/get-correlations.R
plot_correlations.Rd

Plots a heatmap of correlations between different metrics.

Usage

plot_correlations(correlations, digits = NULL)

Arguments

correlations

A data.table of correlations between scores as produced by get_correlations().

digits

A number indicating how many decimal places the correlations should be rounded to. By default (digits = NULL) no rounding takes place.

Value

A ggplot object showing a coloured matrix of correlations between metrics.

A ggplot object with a visualisation of correlations between metrics

Examples

library(magrittr) # pipe operator
scores <- example_quantile %>%
  as_forecast_quantile %>%
  score()
#> ℹ Some rows containing NA values may be removed. This is fine if not
#>   unexpected.
correlations <- scores %>%
  summarise_scores() %>%
  get_correlations()
plot_correlations(correlations, digits = 2)