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Recent questions tagged r

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Add a horizontal line to plot and legend in ggplot2
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720 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - ggplot2: Adjust the symbol size in legends
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368 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Creating regular 15-minute time-series from irregular time-series
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712 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to maintain size of ggplot with long labels
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390 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - predict.lm() in a loop. warning: prediction from a rank-deficient fit may be misleading
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740 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Inverse of ggplotGrob?
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292 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - What is the right way to multiply data frame by vector?
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361 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Efficient row-wise operations on a data.table
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350 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How can I `print` or `cat` when using parallel
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508 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Faster weighted sampling without replacement
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261 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to use map from purrr with dplyr::mutate to create multiple new columns based on column pairs
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597 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Can Sweave produce many pdfs automatically?
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594 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Grid of multiple ggplot2 plots which have been made in a for loop
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437 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - knitr gets tricked by data.table `:=` assignment
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211 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Create dataframe from a matrix
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323 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - lme4::lmer reports "fixed-effect model matrix is rank deficient", do I need a fix and how to?
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471 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - percentage on y lab in a faceted ggplot barchart?
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480 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - ggplot2 bar plot, no space between bottom of geom and x axis keep space above
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664 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How do I extract just the number from a named number (without the name)?
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333 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How do I show the y value on tooltip while hover in ggplot2
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307 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Pattern matching using a wildcard
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381 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Merging multiple data.tables
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359 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to get a barplot with several variables side by side grouped by a factor
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435 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - In ggplot2, what do the end of the boxplot lines represent?
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343 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - How to Convert data frame to spatial coordinates
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503 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Is it a good practice to call functions in a package via ::
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217 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Access and preserve list names in lapply function
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396 views 1 answer
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
r - Why use as.factor() instead of just factor()
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252 views 1 answer
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