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r - Gradient legend in base
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r - using colClasses in fread
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r - How to specify "does not contain" in dplyr filter
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r - Common main title of a figure panel compiled with par(mfrow)
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r - Filtering observations in dplyr in combination with grepl
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r - group by and filter data management using dplyr
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r - How to capture the output of system()
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r - Change standard error color for geom_smooth
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Oct 24, 2021
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r - Rstudio calls source() when saving script
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Oct 24, 2021
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r - Scales = "free" works for facet_wrap but doesn't for facet_grid
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r - Count number of distinct values in a vector
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r markdown - Table in Bookdown/Huskydown with several features (Citation, Caption, URL, PNG Figure, ...)
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r - Grouped bar graph custom colours
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Oct 24, 2021
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r - Order of dates is not chronological in ggplot2
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Oct 24, 2021
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r - Tukeys post-hoc on ggplot boxplot
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Oct 24, 2021
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r plotly how to get 3d surface with lat, long and z
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r - Convert data frame common rows to columns
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Oct 24, 2021
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r - Contrast between label and background: determine if color is light or dark
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r - quantmod omitting tickers in getSymbols
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Oct 24, 2021
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r - RSelenium, Chrome, How to set download directory, file download error
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r - Error in as.data.frame.default: cannot coerce class "c("reactiveExpr", "reactive")" to a data.frame in Shiny
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r - Possible issue about random number generator
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Oct 24, 2021
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r - Changing Class and Mode from Character to Numeric
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Oct 24, 2021
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r - Efficient (memory-wise) function for repeated distance matrix calculations AND chunking of extra large distance matrices
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r - subset() a factor by its number of observation
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r - Leaflet colours for polylines
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r - integrate a very peaked function
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r - ordered factors in ggplot2 bar chart
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