how many data sets of random effects are used how many data sets should i have how long to run a longitudinal time series how to find variability in a randomised trial of patient data what is the time series approach in logistic regression which of the following can you use to analyze variation in patient data when is a time series analysis required how many data sets for randomization which is not ideal when examining time series data sets? how to do temporal variation analysis what is the role of the time series in a time series what should the time scale be used to analyze random effects on patient population how to do a time series of data how many data sets can one look at and a time series analysis? which is a temporal analysis for random effect analysis? what is the role of time series analysis in patient data? how to find hospital level variation which is better to use time series or multilevel logistic what is the difference between an intetest and a time series? can randomised trial data be used for multilevel logistic analysis