## pta - multi

Advanced analysis for multi-dimensional stimuli, such as ran_sin.Currently, this only handles the case where you want to aveage over the 2nd dimension of a 2D stimulus, e.g., ori and phase vary, and you want to average over phase.

The output consists of:

- A .3d file that shows responses for stimulus i followed by stimulus j, where i is on the y-axis, and j is on the x-axis.

- A .pl file that gives tuning curves for cuts parallel to the horizontal axis, at time 'tuning_xcut_t' (see below).
## Parameters

sigma- (0.0) Smooth w/ Gaussian of this SD, 0.0 for no smoothingavg_d1_flag- 0/1 - Whether to average over dimension 1avg_d2_flag- 0/1 - Whether to average over dimension 2avg_d3_flag- 0/1 - Whether to average over dimension 3tuning_xcut_t- Time at which to plot conditional tuning curves.