XLMiner is the only comprehensive data mining add-in for Excel, with neural nets, classification and regression trees, logistic regression, linear regression, Bayes classifier, K-nearest neighbors, discriminant analysis, association rules, clustering, principal components, and more. XLMiner provides everything you need to sample data from many sources — PowerPivot, Microsoft/IBM/Oracle databases, or spreadsheets. You can explore and visualise your data with multiple linked charts; preprocess and ‘clean’ your data, fit data mining models, and evaluate your models’ predictive power.
The drawback of XL Miner is that it is a paid add-in for Excel, but there is a 15-day free trial option. The software has great features and its integration in Excel makes life easier.
Download a 15-day free trial.