Recent questions tagged r

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r - How to remove rows with NAs only if they are present in more than certain percentage of columns?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

r - tidyr separate column values into character and numeric using regex

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - Piping Rscript gives error after output

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 939 views

r - data.table objects aren't updated in Rstudio environment panel

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 985 views

r - Terminating an apply-based function early (similar to break?)

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - devtools::install_git Over SSH

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

r - How to use different font sizes in ggplot facet wrap labels?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

r - standard deviation on dataframe does not work

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

r - how to subscript the x axis tick label

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 870 views

r - How to flatten the data of different data types by using Sparklyr package?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 998 views

r - How to round all values in a matrix?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 974 views

r - Importing many files at the same time and adding ID indicator

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 956 views

r - How to debug methods from Reference Classes?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 985 views

r - It is possible to restore a session, locally, in a Shiny app if the inputs have been previously written in a RDS file?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 893 views

r - data.table join (multiple) selected columns with new names

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

r - How to assign a Colour Scale based on Y-axis in ggplot

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

r - error in saveGIF command in animation package

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

r - BioMart: Is there a way to easily change the species for all of my code?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 985 views

r - finding overlapping time between start time and end time of individuals in a group

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

r - Using Group_by create aggregated counts conditional on value

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 981 views

r - NA in subsetter - Inconsistent behavior

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 2.2k views

r - Issue loading data of "file name conversion problem - name too long?"

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 961 views

r - Two-level stacked learner (enseble model) combining elastic net and logistic regression using mlr3

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

r - GGPLOT2: Distance of discrete values of from each end of x-axis

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

r - Use dataframe variable names in plot titles

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

r - Filter values in data frame

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 877 views

r - Unable to convert JSON to dataframe

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 968 views

r - Combing a list of unequal data.frames

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

r - rvest: how to submit form when input doesn't have a name?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 991 views

r - how to use a variable in a variable

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 986 views

r - Remove quotes from vector element in order to use it as a value

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

r - Find which sector a stock belongs to

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 923 views

r - Install package without internet: error in install.packages: no such file or directory

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 989 views

r - quanteda kwic regex operation

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

r - DT cell hover showing cell based sample sizes from hidden column

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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