We have accumulated huge amount of experience and we are sharing it with you in the form of tutorials for your best learning experience.
Logistic Regression in R: Exercises and Solutions
Six problems exploring ANOVA, Linear and Logistic Regression, Chi-Square Test. And corresponding solutions in R Studio by our experts.
Factor Analysis, Clustering, Hypothesis Testing, Linear Regression: Exercises and Solutions in R.
The following exercises and solutions are from the book “Introduction to scientific programming and simulation using R” by O. Jones, R. Maillardet and A. Robinson (2009).
Some introductory examples of reading csv, dealing with missing values, plotting histograms and a box plot.
These pages are safe to use and can save you a lot of money and time in your pursuit of a university degree.
This Excel task is really addicting and you definitely cannot go to sleep without finishing it - because you are an Excel Pro, right? :)
Sometimes there is a need for using Pivot table to display data as a categorical table. This is a bit complicated, but working way to do it.
We begin our plot series with a plot of Apple (AAPL) weekly stock prices for 2015 using simple Base R, no ggplot, no ggplot2.
Generate a nice boxplot using Base R and a standard Iris dataset.