Marker and Line sample is prompted below in the dialogue box. Right Valued Central Valued Several Histograms Edit boxes below Size are used to set the bar offset from the edge from 0 to 1. This feature is used to avoid bars overlapping in case of histograms for several variables. Figure 29 . 4.2.2 Regression line Linear regression line is built for a 2 variable scatter plot in 1D graph window.
Linear correlation is calculated for all points from the graph fallen in the selected region.
Output Click OK button to add regression line to the 1D graph window. Regression parameters information box. 4.2.4 Grid position Grid Position can be changed sequentially - Bring on top or Move to back of the graph. 4.2.5 Select functions Select functions command is used to leave certain functions in the graph and to drop off the others or change the sequence of layers in the graph window. There are 18 custom colours.