Interval Plots
overviews     how to     examples     data     see also 

Graph > Interval Plot

Stat > ANOVA > Interval Plot

Use to plot means and either confidence intervals or error bars for one or more variables. An interval plot illustrates both a measure of central tendency and variability of the data.

Note

By default, Minitab displays 95% confidence intervals. To change the display type or settings for a specific plot, use Editor > Edit Interval Bar > Options. To change the display type or settings for all future interval plots, use Tools > Options > Individual Graphs > Interval Plots.

Dialog box items

One Y: Choose one of these options to display a separate graph for each column.

Simple

With Groups

Multiple Y's: Choose one of these options to display multiple columns of data on the same graph.

Simple

With Groups

<OK>