Hello friends! recently I got a requirement where the I had to create Waterfall chart using different measures. Data was not static but the format/structure was constant. Also data transformation was not allowed.
Updating the existing R version to the latest version from R studio itself on Windows. Simple, yet appealing!
SQL is an amazing tool, if we know to use it the right way. Using the concept of the SQL server spatial data and some mathematics, I have built this Christmas tree the SQL way!!. Attached is the image of the output. The code is as below. You too can run the code for yourself and generate the tree.
Note: After Executing the code, to see the image, Click on the “Spatial results” tab below in the results window, Uncheck the ‘Show Grid lines’ box in the right pane. You will be able to see the image.
Values() clause also known as Table valued Constructor(TVC) was introduced in SQL server 2008. This is a very useful clause and has variety of applications. One such application we will be looking here is to create a matrix of numbers and then display the sum of numbers and maximum values in each row of the matrix using values() clause. SQL code is as below:
Hello Friends! I’ll be sharing different resources to quickly revise analytics concepts. Sometimes if you don’t use some concepts for time you may forget and need a quick revision. Here I’m listing out few links you can use to revise.
Reshaping data is one of the important steps for data analysis and data transformation. Today we’ll see few of the methods and function in R. The tutorials is easy to follow. I’m using mtcars dataset which is available in R.