Item

Description

 

 

Frequency

Specifies the range cells that contain values indicating the frequency

 

of each graph data item. Select 1(1) if you do not want to use

 

frequency values.

 

 

Mark Type

Specify the type of mark (, , or ) to use as the mark on the

 

scatter plot.

 

 

3. Use f and c to move the highlighting to the setting item you want to change. On the function menu that appears, select the setting you want.

•For details about the StatGraph1, Graph Type, and Mark Type settings, see “To display the general graph settings screen” (page 6-3).

•If you want to change the XCellRange, YCellRange, or Frequency setting, move the highlighting to the item you want to change and then input the cell range directly, or select 1(CELL) (2(CELL) for Frequency) and then edit the currently input range. When inputting a cell range manually, use 1(:) to enter a colon (:) between two cells that define the range.

4. After configuring the required settings, press J or w.

kExample of Statistical Calculation Operation (CALC Menu)

This example uses the data from the “Drawing a Scatter Diagram and xy Line Graph” (page 6-14) to perform paired-variable statistical calculations.

0.5, 1.2, 2.4, 4.0, 5.2 (x-data)

–2.1, 0.3, 1.5, 2.0, 2.4 (y-data)

uTo perform paired-variable statistical calculations and regression calculations

1. Input the above x-data into cells A1:A5 of the spreadsheet and the y-data into cells B1:B5, and then select the range of the cells where you input the data (A1: B5).

2. Press 6(g)2(CALC) to display the CALC menu, and then press 2(2-VAR).

•This will display a screen of paired variable calculation results based on the data you selected in step 1. Use c and f to scroll the result screen. To close the screen, press J.

•For information about the meaning of each of the values on the result screen, see “Displaying the Calculation Results of a Drawn Paired-Variable Graph” on page 6-21.

3. To return to the spreadsheet screen, press J.

9-29