![]() ![]() Zooming In on a Graph You can zoom in on any region of a graph to examine it more carefully. When the cursor changes to the double arrow just outside the x or y-axis line, click and drag to stretch or shrink the axis. Small box that appears, and pressing Enter/Return.Ģ. You can change each limit by clicking on that limit, entering a new value in the There are other ways to quickly adjust the axis limits from the graph itself.ġ. If you choose “from 0”, the program will automatically choose the axis scale, but it will always include zero on the ax is. If you choose “Autoscale,” the program will automatically calculate a scale for the graph, just fitting all the points on the graph. If you select “Manual Scaling,” you can enter the minimum and maximum values to be used on the axis. ![]() You have three different choices for the scaling of each axis. A dialog box like the one to the right will appear. To change the scale of a graph, move the mouse to the graph and click either axis label. In most circumstances, the program automatically adjusts the axis scales of the graph, but you may want to change them. Major and Minor Tick Color: Select grid line color.Ĭlick OK to make your selections take effect. Major and Minor Tick Style: Select line style for grid lines. Bar Graph: Draw line from horizontal axis to points. Connecting Line: Connect data points with lines to create a continuous plotted line. Set the styles and the spacing between point protectors in the Column Options Dialog. Point Protectors: Mark every nth point with a point protector. This error number can be interpreted as a percentage of the base value, or as a fixed value. X and Y Error Bars: The ranges or error bars are defined by the raw values in the selected variables. New Data: Whenever a data set or column is created, it will automatically be added to the graph or table. Graphical Analysis for Windows USER’S MANUAL ![]()
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