Recent questions tagged r

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Matching a sequence in a larger vector

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565 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Remove space between bars ggplot2

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611 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Remove duplicates based on 2nd column condition

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703 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Display row names in a data.table object

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657 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Transpose a List of Lists

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670 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Why I get this error writing data to a file

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768 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Convert integer as "20160119" to different columns of "day" "year" "month"

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697 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Replicate each row of data.frame and specify the number of replications for each row?

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582 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Maps, ggplot2, fill by state is missing certain areas on the map

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553 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - What type of graph is this? And can it be created using ggplot2?

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491 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - XPath and namespace specification for XML documents with an explicit default namespace

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654 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - How to sort all dataframes in a list of dataframes on the same column?

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520 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Row-wise sort then concatenate across specific columns of data frame

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719 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Replace missing values (NA) in one data set with values from another where columns match

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597 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Limiting variable scope

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587 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Bars in geom_bar have unwanted different widths when using facet_wrap

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590 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Generating all permutations of N balls in M bins

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671 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - How to combine scales for colour and size into one legend?

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738 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - adding regression line per group with ggplot2

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785 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - grouped operations that result in length not equal to 1 or length of group in dplyr

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539 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - rlang::sym in anonymous functions

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758 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Creating a density histogram in ggplot2?

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722 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - replace multiple values in a column for a single one

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772 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - (igraph) Grouped layout based on attribute

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880 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Convert factor to integer in a data frame

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524 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Time series plot gets offset by 2 hours if scale_x_datetime is used

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607 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Calculate group mean while excluding current observation using dplyr

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531 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - Replace duplicated elements with NA, instead of removing them

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524 views 1 answer

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