![]() For the argument, input the value of y immediately before this function.įor an example of the operation to determine estimated values, see "Calculating Estimated Values (Paired-Variable Data Only)".Ĭalculating Estimated Values (Paired-Variable Data Only)īased on the regression equation obtained by paired-variable statistical calculation, the estimated value of y can be calculated for a given x-value. ![]() Function for determining x estimated value for an input y-value. For the argument, input the value of x immediately before this function. Function for determining the y estimated value for an input x-value. For the argument, input the value of y immediately before the x ˆ 1 or x ˆ 2 function. ![]() Functions for determining x 1 and x 2 estimated values for an input y-value. regression coefficients for quadratic regression Press, select the Statistics app icon, and then press. This registers the value and displays up to six of its digits in the cell.Įxample 1: To select paired-variable and input the following data: (170, 66), (179, 75), (173, 68)ġ. Use the cursor keys to move the cursor between cells.Īfter inputting a value, press. Rules for Inputting Sample Data on the Statistics Editorĭata you input is inserted into the cell where the cursor is located. Press to return to the Statistics Editor. While the Statistics Editor is displayed, press and then select >. You can use the Freq column to specify the frequency (the number of times the same sample appears in the data group) of each sample value.ġ. When the Frequency setting on the TOOLS menu is turned on, a column labeled "Freq" will be included on the Statistics Editor. Statistical calculations can take considerable time when there are a large number of data items. Changing the Frequency setting on the TOOLS menu ![]() Switching the statistical calculation type between single-variable and paired-variable ![]()
0 Comments
Leave a Reply. |