can r do the difference-point analysis? can the changepoint analysis be done for two datasets do you perform a changepoint why do you perform changepoint analysis why does r run a changepoint analysis can a changepoint analysis of different data be run what data would change in r to a differenced trend can r use a changepoint to check for trend why do you run changepoint analyses? can i run changepoint analysis in r what is differenced data mean can r perform a changepoint can r perform a changepoint analysis on differenced data do changes to the data show a decreasing trend? what kind of data does difference analysis take can r run changepoint data on differenced how to do changepoint analysis in r how to perform a changepoint in r can you run changepoint data in r differenced data can be used for a changepoint analysis