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.
Hello friends! Overplotting is one of common issue faced by analysts during EDA (Exploratory data analysis), data visualization and getting inference the results. We’ll see few methods to prevent it.
Today we’ll see about the dplyr package in R also known as grammar of data manipulation. In the last tutorial we saw about the ggplot2 which is another famous package in R. It consist of set of functions which helps you for different type of data manipulation. I’ll be using medical cost data set from Kaggle(data source). I’ve listed all possible documentation and resources to learn more about the dplyr package.
Hello Friends! What-IF Analysis is the way/process to check the affect of values in a formula.
Hi Friends! Recently I came across a situation where monthly sales where in different columns and the trend has to be displayed in single line chart in Tableau. In this tutorial we’ll see how to combine multiple measure in single chart in Tableau. Also the use of column chart in Tableau.
Today we’ll be seeing to create the Heatmap in R. In my last tutorial I’ve created the heapmap in Tableau.
Today we’ll see how to visualize use Twitter stream plugin in Gephi. Gephi is an open-source network analysis and visualization software package written in Java on the NetBeans platform (more at Wikipedia). We’ll also get to learn to create apps in Twitter.