Answers by Sohail

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How to rename a single column in a data.frame?

answered Jun 24, 2022 in Data Analytics • 408 views
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How To Create Vector of Vector In R

answered Jun 24, 2022 in Data Science • 475 views
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Add two lines on graph using abline in R

answered Jun 24, 2022 in Data Science • 593 views
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Difference between paste() and paste0()

answered Jun 24, 2022 in Data Analytics • 691 views
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Why is it not advisable to use attach() in R, and what should I use instead?

answered Jun 24, 2022 in Data Science • 466 views
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How to find the statistical mode?

answered Jun 24, 2022 in Data Analytics • 474 views
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How to use the strsplit function with a period

answered Jun 24, 2022 in Data Analytics • 797 views
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How to run the table function in R across multiple variables and compile the results into a new dataset using a function?

answered Jun 24, 2022 in Others • 933 views
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rnorm function in R - Usage

answered Jun 24, 2022 in Data Science • 646 views
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How to use Aggregate function in R

answered Jun 24, 2022 in Data Analytics • 594 views
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tidyr: using mutate inside a function

answered Jun 24, 2022 in Data Analytics • 515 views
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Changing column names of a data frame

answered Jun 24, 2022 in Data Science • 523 views
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How to join (merge) data frames (inner, outer, left, right)

answered Jun 24, 2022 in Data Science • 406 views
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How to overlay density plots in R?

answered Jun 24, 2022 in Data Science • 1,013 views
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Loading ggplot2 package, missing 'munsell' package

answered Jun 24, 2022 in Data Analytics • 867 views
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Using dcast to widen a data frame

answered Jun 24, 2022 in Data Science • 455 views
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How to one hot encode several categorical variables in R

answered Jun 24, 2022 in Data Analytics • 824 views
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Why does tidyverse still require plyr to load?

answered Jun 24, 2022 in Data Analytics • 1,096 views
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Import CSV file using R

answered Jun 24, 2022 in Data Science • 1,045 views
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setwd() in the current working dir

answered Jun 24, 2022 in Data Analytics • 373 views
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