Programming studies continuing.

I did more programming in R this past few days. I now have successful random walks in 1, 2, 3, and 4 dimensions and have interactive plots for 1, 2, and 3 dimensions stable for runs of 1000 steps. I can not get a stable interactive plot in 4 dimensions. I also tried diagonal and axis walking random walks. This should be 4 walks with both diagonal and axis walking for 8 walks but for each walk I have an interactive and non-interactive walk for total of 16 R programs. I have 11 done now and must do three more 1 dimensional walks and 2 more 4 dimensional walks. The interactive walks plot the steps at each step and the non interactive draw a plot at the end of the walk showing the path of the walk after all steps are taken.