## Adoption of new product

Forecasting sales of new products using Bass model. Calculating p, q and m for iPhone sales using gradient descent. Cool visualizations and code provided.

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# Tag: R language

## Adoption of new product

Forecasting sales of new products using Bass model. Calculating p, q and m for iPhone sales using gradient descent. Cool visualizations and code provided.

## KNN imputation

## Chi Square test of independence

and machine learning

Handling missing values in original mtcars data set by imputation using KNN algorithm.

This post deals with Chi Square test of independence. Along with the R code, a contingency table, and mosaic plot are also presented.