[[3.1,2.1,1.1],[3.6,3.2,2.2],[4.2,4.5,3.3],
[4.5,5.6,4.4],[4.9,3.8,5.5],[5.2,2.2,6.6]] `
to store it in ΣDAT, use the function STOΣ (available in the function catalog,
‚N). Press VAR to recover your variables menu. A soft menu key
labeled ΣDAT should be available in the stack. The figure below shows the
storage of this matrix in ALG mode:
To produce the graph:
•
Press „ô, simultaneously if in RPN mode, to access to the PLOT
SETUP window.
•
Change
to
TYPE
Bar
•
A matrix will be shown at the ΣDAT field. This is the matrix we stored
earlier into ΣDAT.
•
Highlight the
Col:
that is to be plotted. The default value is 1. Keep it to plot column 1 in
ΣDAT.
•
Press L@@@OK@@@ to return to normal calculator display.
•
Press „ò, simultaneously if in RPN mode, to access the PLOT
WINDOW screen.
•
Change the V-View to read,
•
Press @ERASE @DRAW to draw the bar plot.
.
field. This field lets you choose the column of ΣDAT
V-View: 0
5
.
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