# Creating a Correlation Matrix

Creating a Correlation Matrix### Minitab Procedure (v.16 & v.17)

- Select
**Stat**>>**Basic statistics**>>**Correlation...** - In the box labeled
**Variables**, specify the two (or more) variables for which you want the correlation coefficient(s) calculated. - If you would like a
*P*-value so that you can test that each population correlation is 0, put a check mark in the box labeled**Display p-values**by clicking once on the box. - Select
**OK**. The output will appear in the session window.

### Example

Using the iqsize.txt data set, estimate the correlations among each pair of the four variables.

**Minitab Dialog Box**

**Resulting Minitab Output**