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exportation of the data. Once your data set is exported, all the other data from
your experiment is deleted to make room for a new experiment. Table 2-7
summarizes the options in the Export dialogue box.
Table 2-7 Export menu dialog box options
Field
CH1
CH2
CH3
CH4
Time
Open Stat Aplet
Analyze data
The StreamSmart Aplet provides minimal facilities for examining and analyzing
data, as most of this work is done in the Statistics Aplet after the data is exported
there. The Statistics Aplet lets you view your data in a table, plot it as a graph, view
summary statistics, and create 2-variable models for bi-variate data. All of this
functionality is described in detail in your HP Calculator's user guide, so it is not
repeated here. However, this section contains a brief summary of commonly used
functions in the Statistics Aplet.
When you leave the StreamSmart Aplet and enter the Statistics Aplet, you enter the
Numeric view of that Aplet, as shown in Figure 2- 1 3.
The Numeric view shows your columns of data arranged in a table. Although only
four columns are displayed, there are actually ten columns available. Use
to move from column to column; use
Z
in a column.
One key to understanding the Statistics Aplet is the !1VARqqq!/!2VARqqq! menu key. Press
this key to toggle between 1-variable and 2-variable statistics. If set to !1VARqqq! , you
are studying the data column by column; if set to !2VARqqq! , you are studying the
19
Menu Key
Description
Toggles between selecting and deselecting the current
!sgsy]!!CHK
channel. The data from any active channel (its stream)
will be exported; the data from any inactive channel
will not be exported.
Opens a dropdown box with the names of the
CHOOS
columns in the Statistics application (C1, C2, C3...C9,
and C0). Choose any column as the destination for
the data from this channel.
Toggles between selecting and deselecting this
!sgsy]!!CHK
option. If selected, the Statistics application will be
opened after data exportation and the Numeric view
of the data will be displayed. If deselected, you will
return to the StreamSmart Aplet and data streaming
after the data is exported.
Figure 2- 1 3 The Statistics Aplet Numeric View
Streaming Experiments
and
to navigate through the data
X
W
and
Y
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