
2. Enter or choose the data matrix containing the data with which
you are computing.
3. Enter the column numbers of the independent (M
................
COL) and
dependent (Y-COL.) variables.
4. Put a check-mark in each summary statistic that you wish to
compute.
5. Press UK . Labeled results are placed on the stack.
Using the EPAR Reserved Variable
The HP 48 uses a built-in statistics parameter variable named SPAR
to store the statistics parameters. SPAR contains a list with the
following objects:
t rndependent-col dependeni-col intercept slope model J
21 To ¥ie«f the current settings in SPAR:
Do one of the following;
□ Press SPhR
belown
FO . The default settings are shown
RAD
i HOME I
Xcol: 1
Ycol: 2
Intercept: 0
Slope: 0
Hodel: LINFIT
шя1ИД111Рянаш11шзд|Ш1д
o Press fj^fSTAT) SKFiR (g) SPFlF! fON~) to show the list form.
The default list is i 1 2 0 0 I... IHFTT }.
You normally control the parameters automatically using the STAT
application. Because SPAR, is a variable, you can have a different
SPAR in every directory.
21-12 Statistics and Data Analysis
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