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HistogramPlot_FrequencyCalculator

Calculates frequencies from data to be used in a HistogramPlot.

Version 1.0
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Authors Ville Rantanen (ville.rantanen@helsinki.fi)
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Requires R
Source files component.xml freqcalc.r
Usage Example with default values

Inputs

Name Type Mandatory Description
in CSV Mandatory Data for frequency calculation

Outputs

Name Type Description
out CSV Frequencies for histogram.
midPoints CSV Bin midpoints
breakPoints CSV Bin breakpoints
midPointsFormatted CSV Bin midpoints, formatted to digits

Parameters

Name Type Default Description
bins string "10" String to describe how to construct the bin edges. (R conventions, examples: "10" or "seq(0,1,length=21)" or "seq(mean(values)-3*sd(values),mean(values)+3*sd(values),length=31)"). Note that values not fitting in the sequence are REMOVED.
commonScale boolean true If true, all columns have the same limits for X and Y axes.
digits int 2 Number of digits shown in the x-axis of the histogram plot.
frequencyIsRatio boolean false Present histogram frequencies as ratio instead of absolute values.
values string "*" Comma separated column names for values to create the histogram from.

Test cases

Test case Parameters IN
in
OUT
out
OUT
midPoints
OUT
breakPoints
OUT
midPointsFormatted
case1 properties in out midPoints breakPoints midPointsFormatted

bins=0.5+(0:9)


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