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(Created page with "== Introduction == The STATS plots a statistic of a specific Plotvariable in the chart. The normal PLOT of that variable must be present. STATS implies the ALL or DAILY range...") |
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== Statistical functions == | == Statistical functions == | ||
The STATS keyword requires a ''Plotvariable'' on which to apply the statistics and a method to apply and a statistical method to use. | The STATS keyword requires a ''Plotvariable'' on which to apply the statistics and a method to apply and a statistical method to use. | ||
STATS <[[Charts_Definition_Language_(CDL)#Plotvariables|Plotvariable]]> <Statistical method> | STATS [ALL||DAILY|RECENT|EXTRA] <[[Charts_Definition_Language_(CDL)#Plotvariables|Plotvariable]]> <Statistical method> | ||
The following statistical methods are available in the ChartsCompiler: | The following statistical methods are available in the ChartsCompiler: | ||
#SMA - Best explained in the external Wiki: [https://en.wikipedia.org/wiki/Moving_average#Simple_moving_average Simple Moving Average] | #SMA - Best explained in the external Wiki: [https://en.wikipedia.org/wiki/Moving_average#Simple_moving_average Simple Moving Average]. The period for the Moving Average is given by the user as value to the parameter : ''PeriodMovingAverage''= <value> (section [graphs]) | ||
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The following example shows the Rain for all days (all observations). | The following example shows the Rain for all days (all observations). | ||
In addition the yearly cumulative curve is shown and the moving average (SMA - Simple Moving Average). See image on the right. | In addition the yearly cumulative curve is shown and the moving average (SMA - Simple Moving Average). See image on the right. | ||
CHART DailyRain TITLE Rain with statistics | CHART DailyRain TITLE Rain with statistics | ||
PLOT ALL | PLOT ALL DayRain colour CornflowerBlue as column | ||
PLOT ALL | PLOT ALL SumDayRain EVAL [ SUM( DayRain ) ] COLOUR crimson AXIS Free | ||
STATS | STATS ALL DayRain SMA colour green | ||
EndChart | EndChart | ||
[[Category:CumulusUtils]] |