This's my 2nd ever PSPP video to watch, the 1st was Learning PSPP Guide 1 (just moments ago) and I tell u what, Dr Jenny, this's one hella tutorial... I'm gonna jump to the 3rd guide right away. I'm kinda luvin this series, pretty straightforward and very informative. Thanks a lot, keep up the excellent work!
🎯 Key Takeaways for quick navigation: 00:15 🧠 PSPP is a free open-source version of SPSS, a statistical software package. This tutorial focuses on extracting descriptive statistics. 00:58 📊 PSPP offers two methods for descriptive statistics: "Descriptives" and "Frequencies." Both can provide descriptive stats, though the methods differ. 03:34 🤔 Oddly, options like "median" and "mode" are not available under "Descriptives." They can be accessed using the "Frequencies" command. 07:30 🔎 "Skewness" measures the asymmetry of a distribution while "Kurtosis" indicates the "tailedness" of the distribution. Both stats help to understand how data deviates from normality. 12:13 📉 Skewed distribution is visible when mean, median, and mode differ significantly. The histogram can visually confirm the skewness based on the longer tail on one side. Made with HARPA AI
This's my 2nd ever PSPP video to watch, the 1st was Learning PSPP Guide 1 (just moments ago) and I tell u what, Dr Jenny, this's one hella tutorial... I'm gonna jump to the 3rd guide right away. I'm kinda luvin this series, pretty straightforward and very informative. Thanks a lot, keep up the excellent work!
🎯 Key Takeaways for quick navigation:
00:15 🧠 PSPP is a free open-source version of SPSS, a statistical software package. This tutorial focuses on extracting descriptive statistics.
00:58 📊 PSPP offers two methods for descriptive statistics: "Descriptives" and "Frequencies." Both can provide descriptive stats, though the methods differ.
03:34 🤔 Oddly, options like "median" and "mode" are not available under "Descriptives." They can be accessed using the "Frequencies" command.
07:30 🔎 "Skewness" measures the asymmetry of a distribution while "Kurtosis" indicates the "tailedness" of the distribution. Both stats help to understand how data deviates from normality.
12:13 📉 Skewed distribution is visible when mean, median, and mode differ significantly. The histogram can visually confirm the skewness based on the longer tail on one side.
Made with HARPA AI
Good video and easy to understand. Thanks.
Very cute personality, Dr. Jennifer Moses!
Très bonne présentation. Clair, concis et pratique.