Latest Posts From Prajwal CN

String Operations In R

String in R – Function and its operations

Strings are generally a one-dimensional (1D) arrays that contain single or multiple values in it. Strings can include character data, numerical data, and any special characters as well. Strings in R – A brief introduction….

case conversion in r

How to convert the case of a string in R?

Hello, folks. In this tutorial we are going to convert the case of the string in R. The R language offers functions such as tolower(), toupper(), and casefold() to convert the case of the given….

Paste in R

The paste() function in R – A brief guide

Using the paste() function in R will be straight and simple. In this tutorial let’s see how we can use paste() to concatenate the strings and values. paste(): Takes multiple elements from the multiple vectors….

Range In R

How to use range() in R?

Let’s learn to use range() in R returns the minimum and maximum values present in a vector or a data frame as well. In this tutorial, we are going to see how the range() function….

Min Max R

How to Use min() and max() in R

Finding min and max values is pretty much simple with the functions min() and max() in R. You know that we have functions like mean, median, sd, and mode to calculate the average, middle, and….

Round In R Updated

How to round the numbers off using round() in R

Rounding off the numbers can be achieved with round() in R. Round is one of the best ways to make numerical values more meaningful and to get more precise results in the analysis. R offers….

Export A Dataframe To Excel In R

How to Export a data frame to Excel in R

What if I tell, that you can export data frames to excel in R within a couple of minutes? This is possible with the help of functions like writexl and openxlsx. Seems interesting? In this….

Area Plot In R

How to Create an Area Plot in R using ggplot2

The area graphs are the plots that demonstrate the quantitative data. R offers the standard function geom_area() to plot the area charts and geom_line() to draw the line over the data points using the ggplot2….

Replace In R

How to replace values using replace() in R

Replacing a value is very easy, thanks to replace() in R to replace the values. In data analysis, there may be plenty of instances where you have to deal with missing values, negative values, or….

Sample() In R

How to take the samples using sample() in R?

Let’s understand one of the frequently used functions, sample() in R. In data analysis, taking samples of the data is the most common process done by the analysts. To study and understand the data, sometimes….

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