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Recent questions tagged r

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to delete columns that contain ONLY NAs?
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514 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Solution. How to install_github when there is a proxy
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419 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to save data file into .RData?
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503 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to choose variable to display in tooltip when using ggplotly?
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809 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Set certain values to NA with dplyr
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367 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Geometric Mean: is there a built-in?
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381 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Fully reproducible parallel models using caret
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399 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Prevent row names to be written to file when using write.csv
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319 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How do I change the background color of a plot made with ggplot2
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338 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How can I arrange an arbitrary number of ggplots using grid.arrange?
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472 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to count TRUE values in a logical vector
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448 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How do I change the formatting of numbers on an axis with ggplot?
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366 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/POSIXlt
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677 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Create a matrix of scatterplots (pairs() equivalent) in ggplot2
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344 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Should I use a data.frame or a matrix?
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225 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How can I remove an element from a list?
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297 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Set margin size when converting from Markdown to PDF with pandoc
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479 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to access the last value in a vector?
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361 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How can we make xkcd style graphs?
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363 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - the condition has length > 1 and only the first element will be used in if else statement
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351 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Subsetting data.table using variables with same name as column
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413 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - 'Reset inputs' button in shiny app
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351 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - meaning of ddply error: 'names' attribute [9] must be the same length as the vector [1]
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489 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to add different lines for facets
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366 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Merge Panel data to get balanced panel data
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358 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Removing one tableGrob when applied to a box plot with a facet_wrap
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302 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to use data.table within functions and loops?
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224 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Combine values in huge XML-files
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352 views 1 answer
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