Method for Counting TRUE Values in a Logical Vector
Method for Counting TRUE Values in a Logical Vector, The following techniques can be used to determine how many TRUE values are present in a logical vector in R: Method 1: Use sum() Method...
Top 10 Data Visualisation Tools Every Data Science Enthusiast Must Know
Top 10 Data Visualisation Tools, Data Science, one of the most established areas of study and practice in the IT sector, has been in the spotlight for almost a decade. It has proven to...
How to use the image function in R
How to use the image function in R, When displaying spatial data (pictures), the image function can be used to generate a grid of coloured rectangles based on the values of the z matrix. The...
How to create a hexbin chart in R
Visualizing high-density scatter plots can get tricky with overlapping data points. That’s where hexbin charts come in. In R, the hexbin package offers a powerful and efficient way to plot hexagonal binning graphics, making...
The pheatmap function in R
The pheatmap function in R, the pheatmap function gives you more control over the final plot than the standard base R heatmap does. A numerical matrix holding the values to be plotted can be passed. How...
How to create a heatmap in R
How to create a heatmap in R, you must convert a numerical matrix into a data frame that ggplot2 can interpret. Use the melt function from the reshape package for that. How to make...
How to find employment as a Data Scientist
How to find employment as a Data Scientist, you are letting potential employers know that you are fresh to the field each time you complete a new online course designed for beginners and list...
Box Cox transformation in R
Box Cox transformation in R, The Box-Cox transformation is a power transformation that eliminates nonlinearity between variables, differing variances, and variable asymmetry. The ability to turn a variable into a new variable with a...
Standard Deviation explained with examples
Standard Deviation explained with examples, in statistics, the term standard deviation is widely used to solve the various branches of statistics. It is usually used to find the differences in the data values from...
SAS or R-Yould Should Know!
SAS or R-Yould Should Know the background. What is SAS? Data analytics are performed using statistical analysis software, or SAS. It enables you to apply high-quality methods and procedures that increase worker output and...
