For an I-MR chart, all the measurements for a variable must be in one column. In Variables, enter one or more columns of measurement data. If you enter more than one column, Minitab creates a separate individuals chart (I chart) for each column.
C1 |
---|
Weight |
785.92 |
830.36 |
798.43 |
812.56 |
799.63 |
822.72 |
786.64 |
803.66 |
811.29 |
826.74 |