could not find function "timeROC"
时间: 2023-11-16 13:05:55 浏览: 45
The error message "could not find function" usually means that the function you are trying to use is not available in the current environment.
In this case, it seems that you are trying to use the function "timeROC" which is not recognized by R. It's possible that this function is not part of any package you have installed or it could be a custom function that you or someone else has created.
To solve this issue, you can try the following steps:
1. Check if you have loaded the package that contains the "timeROC" function using the library() function. If not, load the package using library().
2. If you don't have the package installed, you can install it using install.packages() function.
3. If the function is a custom function, make sure that you have defined it properly in your R script or import it from the file where it is defined.
4. If none of the above steps work, you can search for the function online or consult the documentation of the package or the function creator for more information.
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