How to make labels from several cells of data in ExcelA few days ago I was given an Excel spreadsheet and asked to convert it into labels in just a few hours. The problem was that it was not…1h ago1h ago
Statistical interview question: Give an example of a random variable that follows an exponential…When working with probabilities and hypothesis testing, it is important to be familiar with what types of distributions will be used for…1d ago1d ago
Use Python and R to calculate your chances of being diagnosed with cancer from a routine breast…Because I live in the UK, I am entitled to a free breast cancer screen every three years from the ages of 50 to 71. Because breast cancer…Mar 252Mar 252
Statistical experimental design : The Framework of Scientific InquiryIn my last blog post I discussed A/B testing, and that post can be read here…Mar 201Mar 201
A/B testing as an essential decision making tool in statisticsImagine that you are a researcher for a pharmaceutical company, researching a new drug to treat diabetes. You decide to perform a test to…Mar 19Mar 19
Time Series Analysis in StatisticsI have been studying Python, machine learning, and statistics for over five years now, and one thing that I have learned about these three…Mar 19Mar 19
The three main measures found in descriptive statisticsI have been studying data science for five years now, and my studies have taken me from the Python programming language, to machine…Mar 12Mar 12
Use Random Forest Classifier to predict on the probability of rainfallEven though I have been very busy taking courses and writing, I still take the time to enter Kaggle’s monthly playground competition to…Mar 1Mar 1
Use Linear Regression to predict on the price of backpacksThis month’s Kaggle competition is to make predictions on the price of backpacks. This competition is not as easy as it looks because I…Feb 12Feb 12
