Comments on: T-test in R https://www.datanovia.com/en/lessons/t-test-in-r/ Data Mining and Statistics for Decision Support Thu, 16 Dec 2021 02:48:26 +0000 hourly 1 https://wordpress.org/?v=6.8.2 By: Rezky https://www.datanovia.com/en/lessons/t-test-in-r/#comment-22466 Thu, 16 Dec 2021 02:48:26 +0000 https://www.datanovia.com/en/?post_type=dt_lessons&p=10861#comment-22466 thank you for the complete explanation about this topic, i really like this article, but i have one question:
what is the argument to show more digits for the outcome of all those tests? and where to put it?

for example, i want to show more digits shown in the mean and SD, but it seems that by using the above function, i can only show up to 3 digits max

]]> By: Roro https://www.datanovia.com/en/lessons/t-test-in-r/#comment-21208 Mon, 26 Oct 2020 14:47:55 +0000 https://www.datanovia.com/en/?post_type=dt_lessons&p=10861#comment-21208 Paired sample t-test requires the test for normality of the difference, but the difference of two normal distributions is also a normal distribution. Can’t we treat it the same as the independent test, or is the opposite not true always?

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