Chris Grannan·Apr 10, 2021Neuroimaging in Data ScienceI have always been fascinated by the brain. So much so that I chose cognitive psychology for my major in college. Understanding how we…
Chris Grannan·Apr 3, 2021P Values: Significant or Outdated?Whether or not results are significant is often the most important detail of hypothesis testing. Insignificant results are not likely to…
Chris Grannan·Mar 27, 2021Time Series Analysis with Exponential SmoothingIn the last several posts, I have covered the basics of time series analysis, the creation of ARIMA models, and the creation of SARIMA…
Chris Grannan·Mar 19, 2021SARIMA ModelingFor the last couple of weeks I have been walking through time series modeling. For today’s post I wanted to continue this topic and focus…
Chris Grannan·Mar 13, 2021ARIMA ModelingLast week I posted about the basics involved in time series modeling. Today I wanted to expand on that topic by going over one modeling…
Chris Grannan·Mar 5, 2021Working With Time SeriesRecently I’ve been working on a project tracking Covid-19 infections and vaccinations. The bulk of this project involves working with time…
Chris Grannan·Feb 27, 2021An Introduction to Matplotlib, Seaborn and Plotly:Visualizations are at the heart of data science. There is no clearer way to describe the statistics of a dataset or the results of a model…
Chris Grannan·Feb 21, 2021Real Estate Investing in Philadelphia(Originally published November 18, 2020 here.)
Chris Grannan·Feb 21, 2021Building Recommendation Systems for Boardgames(Originally published December 8, 2020 here)
