PowerPoint Presentation - Time Series Analysis in AFNI

–34–

Visualizing the R Matrix

• Can graph columns, as shown below

• But might have 20-50 columns

• Can plot columns on a grayscale, as shown at right

• Easier to show many columns

• In this plot, darker bars means larger numbers

constant baseline: column #1

linear trend: column #2

response to stim A: column #3

response to stim B column #4