Calculates the last sync date in the action log data for each interviewer

Returns a data frame. Columns contain Contains the user ID (UserId) and last sync date (last_sync_date). Rows correspond to interviewers. NA in last_sync_date mean that there was no sync action identified in the action log--that is between the start and end dates used to obtain the action logs.

Usage

calc_last_user_sync(df)

Arguments

df

Data frame consisting of one or more user action log.

Value

Data frame .