Determining Last Observation in Time Series Data Using R's dplyr and tidyr Libraries

Extracting Specific Digits from Numeric Variables in R

Transforming Data from Long to Wide Format Using R's tidyr Package

Grouping Columns for X-Values and Y-Values in a Data Frame Using pivot_longer: 3 Effective Strategies

Converting Long Format Flat Files to Wide in R Using reshape Function

Tidying Multiple Observations per Row with tidyverse

R Code Example: Joining Search and Visit Data to Create Check-in Time Variable

Here is the complete code: