Time-to-event-response data

Time-to-event-response data Time-to-event-response data, which are a special type of time-to-event data, occur frequently in biology, ecology, seed science, and toxicology as the result of planned experiments. General time-to-event data are often analyzed by means of semi- or non-parametric survival analysisSurvival analysis methods. Models that are more appropriate need to incorporate time-to-event data, which are both grouped and right-censored. Data are available in the built-in dataset chickweed where there is one row per monitoring interval. The summary output also contains the estimated standard deviations for the experiment and pot-specific random effects. These estimates would be useful to report in a publication to give some insight in how random variation is split into between-experiment and between-pot variation.