| CheckOptions | R Documentation | 
Check if the options structure is valid and set the NULL options
CheckOptions(t, optns, n)
| t | is a n-by-1 list of vectors | 
| optns | is an initialized option list | 
| n | is a total number of sample curves | 
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.