Data Analysis - The MathWorks - #49

brushing from the context menu. You can add and remove datatips to a brushed plot without disturbing its brushing.

Once you have brushed observations from one or more graphed variables, you can perform several tasks with the brushing set, either from the Tools menu or by right-clicking any brushed observation:

• Remove all brushed observations from the plot.

• Remove all unbrushed observations from the plot.

• Replace the brushed observations with NaN or constant values.

• Copy the brushed data values to the clipboard.

• Paste the brushed data values to the command window

• Create a variable to hold the brushed data values

• Clear brushing marks from the plot (context menu only)

The two following figures show a lineseries plot of a variable, along with constant lines showing its mean and two standard deviations. On the left, the user is brushing observations that lie beyond two standard deviations from the mean. On the right, the user has eliminated these extreme values by selecting Brushing > Remove brushed from the Tools (or context) menu. The plot immediately redisplays with two fewer x-and j/-values. The original workspace variable, however, remains unchanged.