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davechilders
  • Member for 11 years, 2 months
  • Last seen this week
  • Durham, NC, United States
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answer
293
Remove duplicated rows using dplyr
Oct 10, 2014
answer
289
Can dplyr join on multiple columns or composite key?
Oct 28, 2014
answer
31
Increase number of axis ticks in ggplot2 for dates
Jan 12, 2015
answer
15
No line in plot chart despite + geom_line()
Aug 4, 2015
question
10
Printing like a character but sorting like numeric in Shiny and DataTable
Oct 26, 2014
answer
9
ggplot2 axis: how to combine scale_x_reverse with scale_x_continous
Aug 31, 2017
answer
8
chi square test for each row in data frame
Jan 28, 2015
answer
7
Could not find function "cbind.na"
Jan 22, 2015
answer
6
R: How do I choose which row dplyr::distinct() keeps based on a value in another variable?
Jan 22, 2018
answer
6
Restructure / reshape data frame ( r )
Apr 13, 2016