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DescStat for Delphi 5
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Version
1.05
TDescStatTable and TDescStatQuery are Applied Analytic
Systems' database components used to summarize the
data contained in any numeric datafield in any of an
application's database tables. Tables ofany size can
be analyzed. Used in place of TTable and TQuery, the
components produce the following output, charts, and
sample estimators as properties:
Scatter Plot
Frequency Table
Cumulative Frequency Table
Frequency Polygon
Histogram Chart
Cumulative Histogram Chart
Summary Statistics...
Sample Size
Minimum
Maximum
Range
Median
Mode
Arithmetic Mean
Sample Variance (and Standard Deviation)
Coefficient of Variation
Skewness (3rd moment)
Kurtosis (4th moment)
Also available for Delphi 3 and 4. Source available at
additional cost. See web page for details.
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