magnate 发表于 2025-3-23 10:25:50
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Zhongbo Shi,Xiaoyan Sun,Feng Wuame group across time (before/after), or two related samples (e.g., comparing twins). In this chapter, we will walk through using the independent sample .-test for two sample means, dependent sample .-test for two sample means, or .-test to compare means and proportions in . using data from the ., w饶舌的人 发表于 2025-3-24 01:25:29
Shaoli Huang,Cheng Cai,Yang Zhangl variable between more than two groups? If you are interested in comparing across more than two groups, you cannot run multiple .-tests because it increases the risk of a type I error (mistakenly concluding an intervention is effective or efficacious). In these instances, you will want to conduct acorpus-callosum 发表于 2025-3-24 03:27:40
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Alese Wooditch,Nicole J. Johnson,Samuel LangtonThe first R textbook aimed specifically at the needs of criminology and criminal justice researchers.Helps readers master program basics such as R file types, importing and exporting data, data typesBABY 发表于 2025-3-24 12:12:23
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Getting to Know Your Data,rch die extensive Ausweitung von Projektarbeiten hat Daniel Daniel Defoe Ein Essay über Projekte Vorwort 1 AN HERRN DALBY THOMAS, ESQ. ; Einen der Commissioner zur Einhebung der Königlichen Fenstersteuer, etc. Sir! Dieses Vorwort ist an Sie gerichtet, nicht in Ihrer Eigenschaft als C- missioner, etcAlcove 发表于 2025-3-24 22:34:16
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