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Os pesos dos passageiros estão “mais espalhados”, o que é um atributo importante quando se trata de descrever os pesos dos dois grupos.
Charles Wheelan • Estatística: O que é, para que serve, como funciona (Portuguese Edition)
Working on this.
Any wishes for statistical methods or questions I should cover? https://t.co/5gl5Y2yau3
KRUSKAL-WALLIS in R 💪 in ONE LINE OF CODE
ggstatsplot::ggbetweenstats(ISLR::Wage, education, wage, "np")
Watch the video for details: https://t.co/vj2IzXGAIK
#rstats #statistics #dataanalysis #stats #datascience #r4ds https://t.co/h7MEiCtSTh
We know a lot less about hundred-year floods than five-year floods—model error swells when it comes to small probabilities. The rarer the event, the less tractable, and the less we know about how frequent its occurrence—yet the rarer the event, the more confident these “scientists” involved in predicting, modeling, and using PowerPoint in... See more
Nassim Nicholas Taleb • Incerto 4-Book Bundle
Means, medians, and standard deviations are examples of descriptive statistics. They are often useful, but not very interesting from a statistical or mathematical perspective. Inferential
Thomas H. Davenport • Keeping Up with the Quants: Your Guide to Understanding and Using Analytics
Mathematics
Shelley B • 5 cards
The go-to alternative for non-normal data is nonparametric tests.
Roman Zykov • Roman's Data Science: How to monetize your data
It is yet again a good time to post this great paper from Xiao-Li Meng on how data quality influences effective sample size. You really musk read it. [pdf: https://t.co/iMvLOEmR4l] https://t.co/n49fskabNG