A Tuple can be used to return multiple values from a method in C#. It allows us to store a data set which contains multiple values that may or may not be related to each other. A latest Tuple called ValueTuple is C# 7.0 (.NET Framework 4.7).ValueTuples are both performant ... Read More

There are several ways to convert an integer to a string in C#.PadLeft − Returns a new string of a specified length in which the beginning of the current string is padded with spaces or with a specified Unicode characterToString − Returns a string that represents the current object.String Interpolation ... Read More

Often, we get data frames that are not of same size that means some of the rows or columns are missing in any of the data frames. Therefore, to merge these types of data frames we can merge them with all of their values and convert the missing values to ... Read More

In our daily life, often we want to know what will be date after some number of days. This is also required in professional life, especially in those professions where we work on projects and have tight deadlines. To find the date after a number a certain number of days ... Read More

We can create plots in R with having different plot window sizes. This will be helpful when we want to express X-axis or Y-axis differently. Also, the change in the size of the plot window will help us to paste the plot in places that are short or large. For ... Read More

It is possible that we get data sets where a column contains NA as well as blank, therefore, it becomes necessary to deal with these values. One of the ways to deal with these values is selecting the rows where we do not have them. This can be done by ... Read More

If we have a list that contain vectors having even number of elements in total then we can create a matrix of those elements. example, if a list contain 8 vectors and the total number of elements in those 8 vectors is 100 or any other multiple of 2 then ... Read More

If you have a csv file on Github then it can be directly imported in R by using its URL but make sure that you click on Raw option on Github page where the data is stored. Many people do not click on Raw option therefore they read HTML instead ... Read More

If there is a category for which the frequency is significantly different from others then the X-axis labels of the bar plot using ggplot2 are automatically sorted to present the values alternatively. We might want to keep the original sequence of categories that is available in the categorical variable. Therefore, ... Read More

Create a vector with dates is not an easy task but with help of seq and as.Date it becomes easy in R. With the help of these functions we can create a vector in R that contain dates between two dates. But this cannot be done in reverse order, for ... Read More