- State Space Model: Partial Derivatives, Kalman Filter
- Variance-Covariance Matrix in R (corpcor, covmat)
- Ordinary Least Squares and the lm command in R
- Life Through A Data Science Lens
- Cross-Correlation Function In R (ccf)
- Machine Learning and Statistics: Recommended Texts
- Implement an ARIMA model using statsmodels (Python)
- Chow Test For Structural Breaks in Time Series
- Text Mining and Search Analytics Using Python and R
- neuralnet: Train and Test Neural Networks Using R
My name is Michael Grogan, I am a data scientist with a passion for statistics and programming.
I founded this website to illustrate the use of the primary data science languages in conducting statistical analysis and implementing machine learning algorithms, particularly R and Python. Additionally, my website goes into depth on a range of cross-sectional and time series methods of analysis, including probability and forecasting methods.
Moreover, I have worked with a variety of clients – both individuals and companies – in implementing customised data science solutions that directly add value to the client’s initiative. Whether it is simply making an existing data process more efficient or developing innovative models to yield highly valuable insights from the available data, I listen to the client directly and deliver customised solutions. No two projects are ever the same, and I place great importance on understanding the client’s needs throughout the process – from inception through to completion. If you have a project for which you need my assistance (however big or small), I would love to hear from you. I am open to all kinds of collaborative opportunities. You can visit my “Work With Me” page to contact me directly.
Additionally, I can also be contacted at email@example.com or by telephone at +34 911 983 067.
“Michael’s website is a fantastic reference point for anyone interested in Data Science. He provides real world problems and solutions, showing practical applications often lacking in online resources. He approaches Data Science from a strong mathematics background, providing a fresh perspective not found in the mostly computer science based tutorials.”
Ben Larson – Founder of Analytics4all
“This is a superb effort, and we certainly want to publish your R-Shiny article. To be honest, I don’t get many article drafts as well written, structures and crafted as this, so special kudos for that.”
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