A cartoon summarizing time-frequency support of all features is shown in Figure 3.
The aims of time series analysis are to describe and summarize time series data, fit low-dimensional models, and make forecasts [14].
Hierarchical clustering of median summarized time points was performed with Pearson correlation and average linkage.
For example, we summarized time periods over which data were collected, meaning that not each follow-up point in each cohort is represented.
Clusters of miRNAs were identified using the MCLUST package [ 24]. miRNA profiles over 16 median summarized time points were centred and scaled to have mean zero and standard deviation one.
One frequently used accelerometer post-processing method involves the use of physical activity intensity thresholds (i.e., cutpoints based on count values) to summarize time spent in a given intensity category (e.g., sedentary, light, moderate and vigorous).
The Kaplan Meier method was used to estimate duration of response, and descriptive statistics (median, minimum, and maximum) were used to summarize time to response for the responders in each arm.
We summarized time-to-event endpoints using Kaplan-Meier estimates 21 and survival curves according to treatment group at 58 weeks.
Summarizing his time in Sestriere, Miller said: "It's been an awesome two weeks.
Summarizing this time period, the conclusion is that the treated are better off.
