Data Analysis and Visualization Tutorials

How to Calculate Autocorrelation in R

Sep 30, 2024
R-PROGRAMMING

In R, you can calculate the autocorrelation using the acf() function from the tseries package. Autocorrelation measures the degree of...

1 min Read

How to Calculate Correlation Between Multiple Variables in R

Sep 30, 2024
R-PROGRAMMING

To calculate the correlation between multiple variables in R, you can use the cor() function. This function computes the correlation...

2 min Read

How to Calculate Correlation By Group in R

Sep 30, 2024
R-PROGRAMMING

To calculate correlation by group in R, you can use functions from the dplyr package. This package provides functions to...

1 min Read

How to Calculate Cosine Similarity in R

Sep 30, 2024
R-PROGRAMMING

To calculate cosine similarity in R, you can use the cosine() function from the lsa package. Cosine similarity measures the...

2 min Read

How to Calculate Deciles in R

Sep 30, 2024
R-PROGRAMMING

To calculate deciles in R, you can use the quantile() function with a sequence of probabilities for each decile. Deciles...

2 min Read

How to Calculate Descriptive Statistics in R

Sep 30, 2024
R-PROGRAMMING

To calculate descriptive statistics in R, you can use the summary() function or the describeBy() function from the psych package....

4 min Read

How to Calculate Euclidean Distance in R

Sep 30, 2024
R-PROGRAMMING

To calculate Euclidean distance in R, you can declare a function manually. Euclidean distance is a measure of the true...

1 min Read

How to Calculate Five Number Summary in R

Sep 30, 2024
R-PROGRAMMING

To calculate the five number summary in R, you can use the fivenum() function. This function provides the minimum, maximum,...

2 min Read

How to Calculate Hamming Distance in R

Sep 30, 2024
R-PROGRAMMING

To calculate Hamming distance in R, you can use the sum() function along with the inequality operator !=. Hamming distance...

1 min Read

How to Calculate Minkowski Distance in R

Sep 30, 2024
R-PROGRAMMING

To calculate Minkowski distance in R, you can use the dist() function along with the method argument. Minkowski distance is...

1 min Read

How to Create a Contingency Table in R

Sep 30, 2024
R-PROGRAMMING

To create a contingency table in R, there are two different ways to do it. A contingency table is a...

2 min Read

How to Create a Correlation Matrix for R Data Frame

Sep 30, 2024
R-PROGRAMMING

To create a correlation matrix for a data frame in R, you can use the cor() function. A correlation matrix...

1 min Read