Descriptive Statistics in R
Descriptive Statistics in R
How to Print String and Variable on Same Line in R
Often you may want to print a a string and a variable on the same line in R.
Fortunately this is easy to do using...
Descriptive Statistics in R
How to Calculate Confidence Interval for Regression Coefficient in R
In a linear regression model, a regression coefficient tells us the average change in the response variable associated with a one unit increase in...
Descriptive Statistics in R
How to Calculate Matthews Correlation Coefficient in R
Matthews correlation coefficient (MCC) is a metric we can use to assess the performance of a classification model.
It is calculated as:
MCC = (TP*TN –...
Descriptive Statistics in R
How to Calculate Ratios in R (With Examples)
You can use the following methods to calculate the ratio between values in two columns in R:
Method 1: Use Base R
#calculate ratio between variable1...
Descriptive Statistics in R
How to Calculate Cohen’s Kappa in R
In statistics, Cohen’s Kappa is used to measure the level of agreement between two raters or judges who each classify items into mutually exclusive...
Descriptive Statistics in R
The Difference Between cat() and paste() in R
The cat() and paste() functions in R can both be used to concatenate strings together, but they’re slightly different in the following way:
The cat()...
Descriptive Statistics in R
How (And When) to Use set.seed in R
The set.seed() function in R is used to create reproducible results when writing code that involves creating variables that take on random values.
By using...
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