t-test

A complete R tutorial about how to perform a comparison analysis between two treatments on multiple responses. This is performed through a t-Test, summarizing and graphing the data.  1 Problem You are interested on the effects of the consumption of a high fat-high cholesterol diet in mice. To elucidate theses effects you plan and perform an experiment with twelve animals. Six mice will consume a regular diet while the remain will eat the fat as part of their diet....

A R tutorial about how to perform a data analysis to compare data from two treatments. This is performed through a t-Test, summarizing and graphing the data.  1 Problem You want to know if the consumption of a certain kind of fat can increase drastically the weight. With this purpose you decide to perform an experiment using some mice. You have twelve animals and you randomly assign a different diet to each one....