IRTFM

IRTFM has asked 15 questions and find answers to 1375 problems.

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About

IRTFMMT == "I read the fine manual, many times" Retired physician. Longtime R user.

IRTFM questions

Why read.zoo gives index as dates when times are available
How to wrap RHS terms of a formula with a function
How to capture minus sign in scientific notation with regex?
Setting NA in a matrix using another logical matrix
Convert console output of list to a real R list
How to represent polynomials with numeric vectors in R
Why doesn't outer work the way I think it should (in R)?
Why is the terminology of labels and levels in factors so weird?

IRTFM answers

Replacing values in data frame in R
How to STOP superscripting in an R plot axis label when using grid
Write bootstrap output to a file
Normalising the x scales of overlaying density plots in ggplot
Is it possible to download googleVis plots from R?
Finding position of the first TRUE of a series of `n` TRUEs
Contrast between label and background: determine if color is light or dark
Selecting Final Item from a List
R: Speed up multiple lm()
How to determine if character string contains non-Roman characters in R