HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Pobierz pdf (Strona 301)

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After entering the data, you must dene data sets—and the way they are to be plotted—in Symbolic view.

Numeric view: menu items

The menu items you can tap in Numeric view are as follows:

Copies the highlighted item into the entry line to enable editing.

Displays an editing options menu. See More menu on page 253.

Moves the cursor to the specied item in a list.

Sorts the data in various ways.

Displays an input form for you to enter a formula that will generate a list of values for a specied

column.

Calculates statistics for each data set selected in Symbolic view.

More menu

The More menu contains options for editing lists of data. The options are described in the following table.

Option Sub-option Purpose

Insert Row Inserts a new row in the selected list. The new row contains

0 as its element.

Delete Column Deletes the contents of the selected list.

To delete a single item, select it and then press .

Select Row Selects the row that contains the currently selected cell;

the entire row can then be copied.

Box Opens a dialog box where you can select a rectangular

array dened by a starting location and a nal location. You

can also tap and hold a cell to select it as the starting

location, and then drag your nger to select the rectangular

array of elements. After it is selected, the array can be

copied.

Column Selects the current list. After it is selected, the list can be

copied.

Selection Turns selection mode on and o.

If selection mode is o, you can tap and hold a cell and then

drag your nger to select a rectangular array.

Swap Column Transposes the contents of two columns (or lists).

Dening a regression model

You dene a regression model in Symbolic view. There are three ways to do so, as follows:

Dening a regression model 253

1 2 ... 296 297 298 299 300 301 302 303 304 305 306 ... 700 701

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