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Basic Analysis and Graphing - SAS

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34 Performing Univariate <strong>Analysis</strong> Chapter 2<br />

The Distribution Report<br />

Table 2.1 Description of the Distribution Launch Window (Continued)<br />

Freq<br />

By<br />

Histograms Only<br />

Assigns a frequency variable to this role. This is useful if you have<br />

summarized data. In this instance, you have one column for the Y values <strong>and</strong><br />

another column for the frequency of occurrence of the Y values. The sum of<br />

this variable is included in the overall count appearing in the Summary<br />

Statistics report (represented by N). All other moment statistics (mean,<br />

st<strong>and</strong>ard deviation, <strong>and</strong> so on) are also affected by the Freq variable.<br />

Produces a separate report for each level of the By variable. If more than one<br />

By variable is assigned, a separate report is produced for each possible<br />

combination of the levels of the By variables.<br />

Removes everything except the histograms from the report window.<br />

For general information about launch windows, see Using JMP.<br />

The Distribution Report<br />

Follow the instructions in “Example of the Distribution Platform” on page 31 to produce the report shown<br />

in Figure 2.5.

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