Brian Diggs

Portland, Oregon

I am a biostatistician, data analyst, and theoretical physicist in the Portland, Oregon area.

Mar
23
comment R, using Knitr to view a table in HTML
@rawr Are you going to make that an answer?
Mar
23
answered Different colored values by facet in ggplot2 geom_pointrange with significance annotation
Mar
23
comment How can I turn an R data frame into a simple, unstyled html table?
@Someone The type argument is an argument to the print call, not the xtable call. I just nested the xtable call inside the print call for convenience.
Mar
12
revised Is there any authoritative documentation on R release nicknames?
Expanded list
Mar
6
awarded Enlightened
Mar
6
awarded Nice Answer
Mar
1
comment Isum from cell 1 -12 in a column and repeat the same process
possible duplicate of Sum up to every 12 months
Feb
25
awarded Informed
Feb
15
comment Hmisc installation in R 3.1.2
The first warning needs to be resolved first. R was not able to access the CRAN mirror, and so nothing could proceed from there.
Feb
15
revised Hmisc installation in R 3.1.2
Formatting
Feb
15
comment Paste multiple columns together in R
@roschu Either will work. Indexing a data.frame with a single character vector will be a column indexing, despite the first argument usually being the row index.
Feb
10
awarded Good Answer
Feb
4
comment Add legend to ggplot2 line plot
@DaveRGP Thanks for that information. I've added it to my answer.
Feb
4
revised Add legend to ggplot2 line plot
Updated answer based on @DaveRGP's comments; transitioned from deprecated opts to labs/theme
Feb
4
comment grep in R with a list of patterns
@user1987097 It should work the same way, with or without any other regex operators. Did you have a specific example this didn't work for?
Jan
25
awarded Necromancer
Jan
25
awarded Popular Question
Jan
23
answered Each xtable produced in R-loops should have \begin{table}..\end{table} environment in Sweave
Jan
20
awarded Enlightened
Jan
20
awarded Nice Answer
1 2 3 4 5