The Rocscience International Conference 2021 Proceedings are now available. Read Now
 

Search Results

Advanced Correlation

The Advanced Correlation option is accessed through the Material Statistics > Correlation dialog. It allows you to define correlation coefficients between any two random variables in any materials. This is useful when you have different materials which have some properties (e.g. cohesion and friction angle) which are correlated. In general this should provide more realistic analysis results, compared to running the analysis with no correlation of variables.

To use Advanced Correlation:

  1. First define the random variables as described in the Material Statistics topic.
  2. Select the Correlation button in the Material Statistics dialog.
  3. Select the Advanced Correlation button at the bottom of the Mohr-Coulomb Correlation Coefficients dialog.
  4. In the Advanced Correlation dialog, select the Add button for each pair of random variables that you would like to correlate.
  5. Use the Prop1 and Prop2 columns to select the random variables that you would like to correlate, and enter a correlation coefficient for each pair.
  6. Select the Check Valid button. If there are any input errors you will see a warning message, indicating what corrections should be made.
  7. When all input is valid, select OK in the Advanced Correlation dialog.

When the probabilistic analysis is run, the sampling of the random variables will be correlated according to your input.

See Tutorial 27 for a demonstration of the Advanced Correlation option.

Account Icon - click here to log in or out of your account Shopping Cart icon Click here to search our site Click here to close Learning Tech Support Documentation Info Chevron Delete Back to Top View More" PDF File Calendar Location Language Fees Video Click here to visit Rocscience's LinkedIn page Click here to visit Rocscience's YouTube page Click here to visit Rocscience's Twitter page Click here to visit Rocscience's Facebook page Click here to visit Rocscience's Instagram page Bookmark Network Scroll down for more Checkmark Download Print Back to top Single User Multiple Users CPillar Dips EX3 RocFall RocPlane RocSupport RocTopple RS2 RS3 RSData RSPile Settle3 Slide2 Slide3 SWedge UnWedge Commercial License Education License Trial License Shop safe & secure Money-back guarantee