Lecture slides: File Formats and R (handout) Files that were used in demonstrations during the lecture: R code plain text file XML file netCDF file DTD file and various tiny text and binary storage examples: an integer in binary form and text form; some real numbers in binary form; some brief text in ASCII, UNICODE, and UTF-8 The R Data Import/Export Manual. The ncdf package. The XML package. Assignment 3 (double the time, double the value). (model answer, including code to generate the different formats).