Category: Methods

Chi-Square Goodness of fit formula 0

Chi-Square Goodness of fit formula in R

Chi-square goodness of fit formula, To see if a categorical variable follows a hypothesized distribution, a Chi-Square Goodness of Fit Test is utilized. This lesson will show you how to use R to run...

Trimmed mean in R 0

How to find a Trimmed Mean in R

Trimmed Mean in R, A trimmed mean is a dataset’s mean that has been determined after deleting a certain percentage of the dataset’s smallest and greatest values. In other words, before determining the mean,...

calculate variance in r 0

Sample and Population Variance in R

Sample and Population Variance in R, The variance is a metric for determining how dispersed data values are around the mean. Variance is the expectation of a random variable’s squared departure from its mean...

Scale() function in r 2

How to Use the scale() Function in R

Scale() Function in R, Scaling is a technique for comparing data that isn’t measured in the same way. The normalizing of a dataset using the mean value and standard deviation is known as scaling....

Find Unique Values in R 0

How to Find Unique Values in R

To find unique values in a column in a data frame, use the unique() function in R. In Exploratory Data Analysis, the unique() function is crucial since it detects and eliminates duplicate values in...

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