Time series analysis

Time series analysisstatsoft

For results orded chronologically, one may investigate whether consecutive results are independent or whether there is some kind of relation (trend). The methods used are called time series analyses. Some of these methods can also be used to analyse results ordered according to other criteria than time. Concerning measurements, it is often interesting to investigate if the difference between results obtained with different measurement methods depend on the level of the measured quantity and to separate a possible trend from other systematic errors.

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