Texas Instruments TI-73VSC Guidebook - Page 104
Select(, new list names using the Text editor
UPC - 033317197750
View all Texas Instruments TI-73VSC manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 104 highlights
98 Chapter 5: Lists Select( - v " 6 This instruction is used to select a certain portion of an existing Scatter or xyLine stat plot, both of which contain an XList and a YList. Before you can use Select(, you must define and select (turn on) the statistical plot you want to use; otherwise, you get an error message. For a detailed explanation on setting up Scatter and xyLine plots, see Chapter 6: Statistical Plots. From the Home screen, enter Select( followed by two list names, XList and YList. These list names are where you want to store the selected data points. All X-values are stored in the first list and all Y-values are stored in the second list. XList and YList can be the same two lists as the ones which set up the stat plot, or you can enter new list names. If you choose to enter new list names, entering the list signifier (¨) (found under the - v OPS menu) is optional. Enter the new list names using the Text editor (- t). Select(XList,YList) The calculator displays the stat plot and prompts you to select the left and the right bounds. The calculator then plots the selected points on the Graph screen for you to see. If desired, you can enter the List editor to see the lists with the selected data points. The following example shows the steps you would follow when selecting a statistical plot. The data is acquired from a sample statistical xyLine plot. ¨TIME contains 94 X-values; ¨DIST contains 94 Y-values. The example selects the first portion of the graph before Distance=0 and stores the selected X-values in ¨NEWT and the selected Y-values in ¨NEWD. 1. Display the graph or stat plot and determine the data points you want to select. *