You can use the following methods to convert Excel dates that are formatted as numbers…
Category:
R
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Import & Export Data in RRSoftware Tutorials
How to Use file.path() Function in R (With Example)
by Erma Khanby Erma KhanThe file.path() function in base R offers a convenient way to define a file path.…
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Import & Export Data in RRSoftware Tutorials
The Difference Between require() and library() in R
by Erma Khanby Erma KhanThe require() and library() functions can both be used to load packages in R, but…
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RR OperationsSoftware Tutorials
How to Concatenate Vector of Strings in R (With Examples)
by Erma Khanby Erma KhanYou can use one of the following methods in R to concatenate a vector of…
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ggplot2 in RRSoftware TutorialsTidyverse in R
How to Remove a Legend Title in ggplot2
by Erma Khanby Erma KhanYou can use the following syntax to remove a legend title from a plot in…
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ggplot2 in RRSoftware TutorialsTidyverse in R
How to Draw Arrows in ggplot2 (With Examples)
by Erma Khanby Erma KhanYou can use the following basic syntax to draw an arrow in a plot in…
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Fix Common Errors in RRSoftware Tutorials
How to Fix: number of rows of result is not a multiple of vector length (arg 1)
by Erma Khanby Erma KhanOne warning message you may encounter when using R is: Warning message: In cbind(A, B,…
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Fix Common Errors in RRSoftware Tutorials
How to Fix: attempt to set ‘colnames’ on an object with less than two dimensions
by Erma Khanby Erma KhanOne error message you may encounter when using R is: Error in `colnames This error…
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Fix Common Errors in RRSoftware Tutorials
How to Fix: Error in colMeans(x, na.rm = TRUE) : ‘x’ must be numeric
by Erma Khanby Erma KhanOne error message you may encounter when using R is: Error in colMeans(x, na.rm =…
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RSoftware TutorialsTime Series in R
R: How to Convert Character to Date Using Lubridate
by Erma Khanby Erma KhanYou can use various functions from the lubridate package in R to convert a character column…