Statistical inference is the process of drawing conclusions about populations or scientific truths from data. There are many modes of performing inference including statistical modeling, data oriented strategies and explicit use of designs and randomization in analyses. Furthermore, there are broad theories (frequentists, Bayesian, likelihood, design based, …) and numerous complexities (missing data, observed and unobserved confounding, biases) for performing inference. A practitioner can often be left in a debilitating maze of techniques, philosophies and nuance. This course presents the fundamentals of inference in a practical approach for getting things done. After taking this course, students will understand the broad directions of statistical inference and use this information for making informed choices in analyzing data.
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Университет Джонса ХопкинсаОб этом курсе
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Understand the process of drawing conclusions about populations or scientific truths from data
Describe variability, distributions, limits, and confidence intervals
Use p-values, confidence intervals, and permutation tests
Make informed data analysis decisions
Приобретаемые навыки
- Statistics
- Statistical Inference
- Statistical Hypothesis Testing
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Программа курса: что вы изучите
Week 1: Probability & Expected Values
Week 2: Variability, Distribution, & Asymptotics
Week: Intervals, Testing, & Pvalues
Week 4: Power, Bootstrapping, & Permutation Tests
Рецензии
- 5 stars57,46 %
- 4 stars23,19 %
- 3 stars10,06 %
- 2 stars4,52 %
- 1 star4,74 %
Лучшие отзывы о курсе СТАТИСТИЧЕСКИЙ ВЫВОД
Statistics was not, to put it mildly, my favorite subject in college. This class, however, managed to actually get me involved in the subject as it is tought with applicability in mind. Thank you.
This course covers the very basics of statistical inference which will help to strengthen your base concept. I loved doing the course especially the practice assignments on swirl.
Thanks.
For starters, it will demand a lot of out of class studies. It took me three months to go through the basics in Khan Academy before attempting it - and after that it was straight forward.
This was probably the most difficult and challenging course . Had to pull out my old stats books to remember most of it. Using R to do what we used to do with TI-83's was great!
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