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Observation process for primary and secondary events

Source: R/observe.R
observe_process.Rd

This function adds columns to linelist data representing an observation process with daily primary and secondary censoring, as well as right truncation. The columns added are:

  • ptime_daily: The floor of ptime

  • ptime_lwr: The lower bound of ptime. Equal to ptime_daily

  • ptime_upr: The upper bound of ptime. Equal to ptime_lwr + 1

  • stime_daily: The floor of stime

  • stime_lwr: The lower bound of stime. Equal to stime_daily

  • stime_upr: The upper bound of stime. Equal to stime_lwr + 1

  • delay_daily: Given by stime_daily - ptime_daily

  • delay_lwr: Given by delay_daily - 1 (or 0 if delay_daily < 1)

  • delay_upr: Given by delay_daily + 1

  • obs_time: The maximum value of stime

Usage

observe_process(linelist)

Arguments

linelist

...

See also

Other observe: filter_obs_by_obs_time(), filter_obs_by_ptime()