Hugh

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Hugh has asked 42 questions and find answers to 51 problems.

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Hugh questions

Multiple ranges on one sliderInput
Extract chart data from powerpoint slides
R remove rows where an entry is not a date
Placing tick marks between bars in ggplot2
Smooth every group via `do`
bit64 integers with fst
"Unitless", qualitative, or relative axis scales ggplot2
Vectorized equality testing
Maximum number of objects in r workspace
Split headings in groups over multiple rows in xtable

Hugh answers

Partialised glue function does not work when called in different environment
How to fill NA's in a column if the column contains a number but leave NA if a column is all NAs
lapply is very slow, is there a faster way?
What is the difference between curve and plot function in R?
Placing tick marks between bars in ggplot2
Increase paste speed of two columns in data.table in R (reproducible)
unique.data.table select last row in place of the first
Permute a vector such that an element can't be in the same place
R: How to use a "if"-like-function on vectors but no "ifelse" because if no it should do nothing
aggregate/merge over date range using data.table