#R for Analytics
Code written for using R by Ajay Ohri. Updated version of companion code in books R for Business Analytics http://www.amazon.com/R-Business-Analytics-A-Ohri/dp/1461443423 and R for Cloud Computing http://www.amazon.com/Cloud-Computing-Approach-Data-Scientists/dp/1493917013.
Based on teaching R online in India.
##Introduction to R
- Class 1 http://rpubs.com/ajaydecis/class1
- Basic R http://rpubs.com/ajaydecis/basicR
- For Loops and Functions http://rpubs.com/ajaydecis/forfunctions
- Data Input http://rpubs.com/ajaydecis/datainput
- Basics of Data Analysis http://rpubs.com/ajaydecis/datainput2
- Memory Management Basics https://rpubs.com/ajaydecis/memory101
- Comparing Data Tables ( also a Github request tutorial) http://rpubs.com/ajaydecis/datainputcompared
- My new edit http://rpubs.com/ajaydecis/datainputcompared
- Girish Edit - http://rpubs.com/girishkumar1985/datainputcompared
New Intro to R
http://rpubs.com/newajay/IntrotoR
Data Manipulation
- String Manipulation http://rpubs.com/ajaydecis/stringr http://rpubs.com/ajaydecis/stringsinR -http://rpubs.com/ajaydecis/strings2
- Date Time Manipulation http://rpubs.com/ajaydecis/lubridate
- Data Quality Missing Values Treatment http://rpubs.com/ajaydecis/naR Data Grepping http://rpubs.com/ajaydecis/datamunging Data Quality http://rpubs.com/ajaydecis/dataquality More Data Quality http://rpubs.com/ajaydecis/dataquality2
- Group By Query http://rpubs.com/ajaydecis/groupby
- Data Table http://rpubs.com/ajaydecis/datatable and http://rpubs.com/ajaydecis/80459 and http://rpubs.com/newajay/datatableexplained
Data Visualization
- Basic Data Viz http://rpubs.com/ajaydecis/basicRdataviz
- Basic Plots http://rpubs.com/ajaydecis/basic-plots
##Spatial Plots
- Basics http://rpubs.com/ajaydecis/basicspatial
- Plotting Google History http://rpubs.com/ajaydecis/googlelocation
##Data Mining
- Basic Regression http://rpubs.com/ajaydecis/models
- More Regression http://rpubs.com/ajaydecis/regressioninR
- Basic Data Mining Models (Association, Clustering, Decision Trees) http://rpubs.com/ajaydecis/Rdatamining
Other Use Cases
- Cricket Analysis http://rpubs.com/ajaydecis/cricketinR
- RFM Analysis http://rpubs.com/ajaydecis/rfmtest
- Text Mining http://rpubs.com/ajaydecis/textmining
- Time Series Analysis http://rpubs.com/ajaydecis/ts
R Work Flow
- R Work Flow http://rpubs.com/ajaydecis/rworkflow