Rui Barradas

Rui Barradas has asked 2 questions and find answers to 175 problems.

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Rui Barradas questions

What can R do about a messy data format?

Rui Barradas answers

Multiple Layers in ggplot2
(In R) How to split words by title case in a string like "WeLiveInCA" into "We Live In CA" while preserving abbreviations?
How can I use vectorisation in R to change a DF value based on a condition?
Cannot run program using system() in R
R delete first and last x % of rows
Getting an actual boundary equation of LDA with two classes and two variables
How to create a regex expression to get a substring between 2 pipes
Ggplot barchart
R: Conditional diff function
Aggregate time series data, get average without NA or 0s in R