visualize_correlations: Visualize the correlation matrix
Description
Visualize the correlation matrix
Usage
visualize_correlations(
df,
color_value_positive = "#08306B",
color_value_negative = "#8b0000",
color_text = "#FFFFFF",
include_missings = FALSE,
...
)
Value
a ggplot object, a heatmap visualization
Arguments
- df
data.frame containing columns for x and y
- color_value_positive
color used for upper limit of gradient (high positive correlation)
- color_value_negative
color used for lower limit of gradient (high negative correlation)
- color_text
color used for text, best to pick high contrast with color_value_high
- include_missings
bool, whether to include the variables without correlation values in the plot
- ...
arguments to pass to stats::cor()