| nos.contour | nos.image text-based contour plot. | 
| nos.density | nos.density text-based plot of a kernel density function. | 
| nos.ecdf | nos.ecdf text-based plot of an empirical CDF. | 
| nos.hist | nos.hist text-based plot of a histogram. | 
| nos.image | nos.image text-based image plot. | 
| nos.legend | nos.legend Generates a text-based legend for plots. | 
| nos.qqnorm | nos.qqnorm text-based normal quantile-quantile plots | 
| nos.qqplot | nos.qqplot text-based generic quantile-quantile plots | 
| nos.xyplot | nos.xyplot text-based scatter plot. |