![I wanted to build a chi-square test calculator in Rshiny. Before I begin the project I am trying to understand r's chisq.test function by trying to replicate a Chi-square goodness of fit I wanted to build a chi-square test calculator in Rshiny. Before I begin the project I am trying to understand r's chisq.test function by trying to replicate a Chi-square goodness of fit](https://preview.redd.it/6fh7llz313c81.png?width=678&format=png&auto=webp&s=830b7d69ba53dedfc9ed4b84461369a578b96594)
I wanted to build a chi-square test calculator in Rshiny. Before I begin the project I am trying to understand r's chisq.test function by trying to replicate a Chi-square goodness of fit
![Chi-square FAIL when many cells have small expected values | Statistical Modeling, Causal Inference, and Social Science Chi-square FAIL when many cells have small expected values | Statistical Modeling, Causal Inference, and Social Science](http://statmodeling.stat.columbia.edu/wp-content/uploads/2011/11/Screen-shot-2011-11-01-at-1.21.58-PM.png)
Chi-square FAIL when many cells have small expected values | Statistical Modeling, Causal Inference, and Social Science
Step 5 - Interpreting The Results | Chi-Square Test for Goodness of Fit in a Plant Breeding Example - passel
![Chi-squared Homogeneity Test. For the Chi-square homogeneity test… | by Solomon Xie | Statistical Guess | Medium Chi-squared Homogeneity Test. For the Chi-square homogeneity test… | by Solomon Xie | Statistical Guess | Medium](https://miro.medium.com/max/317/0*6E_JsxEr3kyTnpPO.png)
Chi-squared Homogeneity Test. For the Chi-square homogeneity test… | by Solomon Xie | Statistical Guess | Medium
![Chi-Square Test for Feature Selection in Machine learning | by sampath kumar gajawada | Towards Data Science Chi-Square Test for Feature Selection in Machine learning | by sampath kumar gajawada | Towards Data Science](https://miro.medium.com/max/532/1*S8rfFkmLhDbOz4RGNwuz6g.png)