The sub() function in R can be used to replace the first occurrence of certain…
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R
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Descriptive Statistics in RRSoftware Tutorials
How to Use cor() to Calculate Correlation Coefficients in R
by Erma Khanby Erma KhanYou can use the cor() function in R to calculate correlation coefficients between variables. Here…
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Descriptive Statistics in RRSoftware Tutorials
How to Use the identical() Function in R (With Examples)
by Erma Khanby Erma KhanThe identical() function in R can be used to test whether or not two objects…
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RSoftware TutorialsTime Series in R
How to Subtract Hours from Time in R (With Examples)
by Erma Khanby Erma KhanYou can use one of the following methods to subtract a certain number of hours…
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Fix Common Errors in RRSoftware Tutorials
How to Fix in R: error in rep(1, n) : invalid ‘times’ argument
by Erma Khanby Erma KhanOne error you may encounter in R is: Error in rep(1, times = -4) :…
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Descriptive Statistics in RRSoftware Tutorials
How to Calculate Cumulative Sum by Group in R
by Erma Khanby Erma KhanYou can use the following methods to calculate a cumulative sum by group in R:…
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RSoftware TutorialsTime Series in R
How to Calculate Business Days in R (With Examples)
by Erma Khanby Erma KhanYou can use functions from the bizdays package in R to quickly add, subtract, and…
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dplyr in RRSoftware TutorialsTidyverse in R
How to Pass a String as Variable Name in dplyr
by Erma Khanby Erma KhanYou can use one of the following methods to pass a string as a variable…
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Descriptive Statistics in RRSoftware Tutorials
How to Use the melt() Function in R
by Erma Khanby Erma KhanYou can use the melt() function from the reshape2 package in R to convert a…
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Descriptive Statistics in RRSoftware Tutorials
How to Use the linearHypothesis() Function in R
by Erma Khanby Erma KhanYou can use the linearHypothesis() function from the car package in R to test linear…