Whitebeard

Whitebeard has asked 2 questions and find answers to 19 problems.

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Areas of interest:

Statistics
R
Python
Alteryx

Whitebeard questions

Population pyramid plot with ggplot2 and dplyr (instead of plyr)
Use data.table to count and aggregate / summarize a column

Whitebeard answers

Create New Data Frame with Column Names from Unique Values in another Data Frame and Corresponding Values Assigned to Column
How do I get Rtools 3.0 working for R 3.0? R can't find the installation
How to make labels in the legend align right in R?
Replace NA with values in another row of same column for each group in r
How can I save a list to a file and read it in again (in R)?
Why doesn't my package function find other non-export tagged functions?
Linear interpolation (lm) in R, weird behavior