Stats On Time courses (Beta Weights)


Statistics are done on the time courses (beta weights) to determine the significance of the components. To use this utility, temporal sorting must be done on all data-sets. When you click on "Stats On Beta Weights" under Utilities drop down box, figure 1 will open to select the regression parameters text file (obtained after temporal sorting). An option is provided to average beta weights across runs or sessions (Figure 2). Figure 3 shows the GUI for doing statistics on beta weights. The parameters in the figure are as follows:

Note:

Figure 1: Figure window used to select regression parameters text file.

Figure 2: Option for averaging beta weights across runs or sessions.

Figure 3: GUI for doing stats on beta weights.

Figure 4: Figure window used to enter group name, subject numbers and session numbers.

Figure 5: Figure shows the completed parameters for doing stats.

Figure 6: Option provided for doing operation on regressors when one way anova (groups) design criteria is selected.