Unravel multicollinearity mysteries with Python! This guide explores Variance Inflation Factor (VIF) using statsmodels and scikit-learn. Break down the complexity of real-world data analysis, and elevate your regression skills to the next level.
Programming related posts
In this category you will find posts that are related to programming and should be interesting for psychologists, cognitive scientists, and neuroscientists. Well, almost every researcher would probably find some of the information useful at some time!
Every research psychologist, cognitive scientist, and neuroscientist, should know how to program.. Knowing how to program and write scripts will make many of a researchers everyday tasks much easier. For instance, instead of going through line after line of raw data you can write a Python script that runs through each cell in each column. Furthermore, you get the possibility to use more advanced, and cutting edge, statistical techniques by using R statistical programming environment.
Another example might be to create experiments using PsychoPy (either by coding using Python or using the drag-and-drop interface) and the cheap and open-source Arduino microcontroller. Also, coding is fun and relaxing!
Unlock the power of Pandas! Discover the art of combining year and month columns in your data. Seamlessly organize, analyze, and visualize your time-based datasets. Elevate your data manipulation skills and supercharge your insights. Dive into our Pandas tutorial to become a data wizard!
In R, enhancing your data matrix is a breeze. Adding columns is simple, and with proper column names, your data organization gains clarity and power. Learn how to seamlessly expand and name columns for effective data manipulation in R. Elevate your data skills and unlock new possibilities.
Discover how to filter data in R using the %in% operator’s counterpart, ! (NOT) with filter(). This powerful technique allows you to exclude specific values from your dataset, providing fine-grained control over your data filtering process. Streamline your data manipulation with this essential skill. Explore more in our comprehensive guide.
Introduction Running R in Jupyter Notebook allows users to harness the power and simplicity of notebooks for their data analysis and research tasks. This post will explore the benefits and capabilities of using R in Jupyter Notebook. Firstly, let’s briefly introduce the concept of a notebook. A notebook is an interactive document that combines code,
Discover the key to data manipulation in R by learning how to check and manage variable types. Uncover the nuances of data types and elevate your data analysis expertise with the comprehensive insights provided in this post. Get ready to enhance your data-handling skills and drive more precise analyses!
Discover Seaborn’s power in creating insightful confusion matrix plots. Unleash your data visualization skills and assess model performance effectively.
Learn how to calculate row means in R, whether you’re analyzing every 5th column, applying conditions, or using dplyr for precise numeric column calculations. Explore the power of R for tailored row averaging.
Unlock the power of Fisher’s Exact Test in R and uncover hidden associations in your categorical data. Dive into interpretation, post-hoc analysis, and data visualization. Discover how to go beyond statistics and turn insights into actions.
Learn to calculate Cronbach’s Alpha in R for assessing internal consistency. Explore manual methods and convenient packages like psych and performance.