R fanatics: Any tidy ideas on how to re-number these trial numbers so that they read 1, 1, 1, 2, 2, 2, 3, 3, 3, 4.... and so on? I can't subtract a single number because sometimes they have different starting values. I tried seq_along, & that didn't work #Rstats #Rhelp
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Replying to @MDeBoltC
_If_ you trial numbers are indeed unique, make it a factor and retrieve the factor levels. Or use @Rdatatable which does that for you via grouping and access to the group index. #rstats

Dec 9, 2021 · 8:15 PM UTC

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Replying to @eddelbuettel @rdatatable
Ohhh, very helpful! Thanks!!
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Replying to @eddelbuettel @MDeBoltC @rdatatable
which font/theme is this? i like the '<-'
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Me too 😀 It is: - emacs27 with ligature support (requires build with proper fonts, plus a ligature elisp file) - font is JetBrains mono, see my GH repos for font pkgs - colours from @nordtheme used "everywhere": gnome terminal, emacs, rstudio (used sparingly these days)
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Replying to @eddelbuettel @MDeBoltC @rdatatable
as.integer(as.factor(df$temp_trial_numbers))
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