You can use the optim function in R for general-purpose optimizations. This function uses the…
Category:
Descriptive Statistics in R
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Descriptive Statistics in RRSoftware Tutorials
How to Use the cat() Function in R to Concatenate Objects
by Erma Khanby Erma KhanThe cat() function in R can be used to concatenate together several objects in R.…
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Descriptive Statistics in RRSoftware Tutorials
How to Convert Between Z-Scores and Percentiles in R
by Erma Khanby Erma KhanA z-score tells us how many standard deviations away a certain value is from the mean of a…
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Descriptive Statistics in RRSoftware Tutorials
How to Calculate Percentile Rank in R (2 Examples)
by Erma Khanby Erma KhanThe percentile rank of a value tells us the percentage of values in a dataset…
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Descriptive Statistics in RRSoftware Tutorials
How to Use with() and within() Functions in R
by Erma Khanby Erma KhanThe with() and within() functions in R can be used to evaluate some expression based…
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Descriptive Statistics in RRSoftware Tutorials
How to Use substring Function in R (4 Examples)
by Erma Khanby Erma KhanThe substring() function in R can be used to extract a substring in a character…
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Descriptive Statistics in RRSoftware Tutorials
How to Use the get() Function in R to Retrieve Named Objects
by Erma Khanby Erma KhanYou can use the get() function in R to retrieve named objects. Here are the…
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Descriptive Statistics in RRSoftware Tutorials
How to Use do.call in R (3 Examples)
by Erma Khanby Erma KhanYou can use do.call() in R to apply a given function to a list as…
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Descriptive Statistics in RRSoftware Tutorials
How to Create a Correlation Matrix in R (4 Examples)
by Erma Khanby Erma KhanA correlation matrix is a square table that shows the correlation coefficients between variables in…
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Descriptive Statistics in RRSoftware Tutorials
How to Use strsplit() Function in R to Split Elements of String
by Erma Khanby Erma KhanThe strsplit() function in R can be used to split a string into multiple pieces.…