BrodieG

BrodieG has asked 48 questions and find answers to 272 problems.

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About

Hobbyist programmer interested in data analysis/visualization, mostly in R. See github profile for my projects.

BrodieG questions

Roxygen: how to document method without cluttering the help index?
3D array -> apply -> 3D array
R extensions in C: Consult SEXP PROTECT Stack Height
What Exactly are Anonymous Files
What exactly needs to be PROTECTed when writing C functions for use in R
How Can I Quickly Inspect Built-in Data Sets (PSA)?
Use list of functions with dplyr::summarize_each_
which.min by row without apply
Base function that behaves like `cat` but returns value instead of writing to file
Odd Behavior with Greedy Modifiers Inside Capture Groups

BrodieG answers

Why is it returning a warning when reshaping in R?
Use of .N and .SD in one call
Why might my non-interactive R session be dispatching a data.table as if it were a data.frame?
Generating split-color rectangles from ggplot2 geom_raster()
Aggregate Function with Variable By List
Obtain "key" from "value" in R
Selecting rows based on multiple conditions using OR instead of AND in R
Why are sum() working in this dplyr expression while quantile() isn't?
Modify S3 object without returning it?
Lists inside list, how to access elements?