Protected: Bonus: Improve Data Consistency With Vapply() 24 June 2017 by John Akwei Leave a Comment This content is password protected. To view it please enter your password below: Password: Please help us to improve R-exercises: Did you like this set? (1 star = no, not at all; 5 stars = yes, very much!) How difficult was this for you? (1 star=easy, 10 stars=hard) Are you a beginner (1 star), intermediate (2 stars) or advanced (3 stars) R user? Related exercise sets: Optimize Data Exploration With Sapply() – Exercises Spatial Data Analysis: Introduction to Raster Processing (Part 1) Advanced Techniques With Raster Data: Part 1 – Unsupervised Classification Spatial Data Analysis: Introduction to Raster Processing: Part-3 Efficient Processing With Apply() Exercises