Set the bin size and the number of bins . Grapher Curve Fits Curve fitting routines help depict trends in your data. Select predefined fits or define a custom fit to add to the graph. Display fits for Line and Symbol Graphs, Step Plots, Polar Graphs and Histograms. Change the line style, color and width for each fit.
Applicable statistics are available for each fit.
The resulting statistics are copied to the clipboard or displayed in a report window. Export fit curve data to a worksheet. Display data using a curve fit. Equation coefficients can also be displayed. Grapher Template Graphs Create a graph with the desired colors, number formats, tick mark spacing, legend styles, etc., and save it as a template graph for use with multiple data sets.