Casio FX-9860GII-L-IH User Guide - Page 305
Regression Formula Copy Function from a Regression Calculation Result, Screen
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6-4-5 Performing Statistical Calculations 2. Input the value you want for x and then press w. • This causes the coordinates for x and y to appear at the bottom of the display, and moves the pointer to the corresponding point on the graph. 3. Pressing v or a number key at this time causes the x-value input dialog box to reappear so you can perform another estimated value calculation if you want. 4. After you are finished, press J to clear the coordinate values and the pointer from the display. • The pointer does not appear if the calculated coordinates are not within the display range. • The coordinates do not appear if "Off" is specified for the "Coord" item of the Setup screen. • The Y-CAL function can also be used with a graph drawn by using DefG feature. u Regression Formula Copy Function from a Regression Calculation Result Screen In addition to the normal regression formula copy function that lets you copy the regression calculation result screen after drawing a statistical graph (such as Scatter Plot), the STAT mode also has a function that lets you copy the regression formula obtained as the result of a regression calculation. To copy a resulting regression formula, press 6(COPY). 20050401