# Cell Plot

A cell plot (also known as a heat map or color map display) maps colors to values of variables, and displays them in a rectangular grid.

Two types of cell plots are shown below.

| • | The black-and-white cell plot indicates spectral intensity data (generated from Spectral 2D Plot), with darker regions indicating higher intensities.

| • | The red-and-blue plot was generated from Feature Flagger. Array features with abnormally low signal (red) have been identified.

Also see Heat Map and Dendrogram.