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Questions tagged [hypothesis-test]

Functions used to choose between competing hypotheses about one or more probability distributions. For statistical questions, please use stats.stackexchange.com.

Common hypothesis tests include the one-sample and paired t-test for means, the z-test, which approximates the t-test for large samples, F-test for differences in variance, and Chi-square test for independence, and Fisher's exact test for differences in proportion.

Please note that this tag is totally different from , which refers to software testing.

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How can I build a regression for this linear model?

I have the following linear model, for which I want to build a regression. [i,t] = [i]+[i][m,t] +[i][m,t][t]+[i,t] r[i,t] and r[m,t] are the returns of financial data at time t and an equity index [i] or market[m], d[t] is a dummy variable which…
Paula
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hypothesis always returns the minimum value

Im making a small test with hypothesis, while considering using it more extensively later. I tried making my test get a param that is integer between 0 and 25. I did the following: from hypothesis import given from hypothesis.strategies import…
NotSoShabby
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unable to compute sqrt function due to error message

Trying to do a one-sided Wald test based on a simple quantile regression on Stata 15.0 qreg volume if period == 2010 I want to test whether the coefficient (constant) of my qreg <= 10 Based on this post , I wrote this code: local to_test =…
user123456
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What are the ways to validate the hypothesis in Data Science with Python?

I want to validate the some given hypothesis over the provided data. Please share the available python libraries details which can help to validate the hypothesis. And it would be a great help, if somebody aware of the steps by which we can do…
Himmat
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