Writing Robust R Functions
Some designs to validate function arguments.
R
functions
This post demonstrates some techniques to make your R user-defined functions unbreakable (well, almost!) by checking if function arguments are missing, incorrect data type or just down-right invalid values and how to return meaningful error messages.
Unholy Trinity of R, Excel VBA and Powerpoint - Part 1 of 2
Using R to trigger Excel VBA macros to create PowerPoint presentations!
R
Excel
VBA
PowerPoint
This post demonstrates how to create a PowerPoint template based off your custom/corporate Presentation/Report and VBA-enabled Excel file that would populate the report.
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