Intro to Programming in R
A heatmap is a data visualization technique that uses color to represent the magnitude of values in a matrix, enabling quick visual interpretation of complex data sets. This technique is particularly effective for displaying relationships between variables, making patterns or trends easy to identify. By mapping data values to a color spectrum, heatmaps facilitate understanding of data distributions and clustering patterns, which are essential in analyzing high-dimensional data.
congrats on reading the definition of heatmap. now let's actually learn it.