time series analysis using R

1. download and install MRO from https://mran.revolutionanalytics.com/download/ 
2. install.packages("TTR")
3. library("TTR")
4. usindices $lt;- read.table("http://www2.stat.duke.edu/~mw/data-sets/ts_data/industrial_production", skip=20, header = F)
5. colnames(usindices) $lt;- c("YR","MN", "IP", "MFG", "MFGD", "MFGN", "MIN", "UTIL", "P", "MAT")
6. head(usindices)

7. install.packages("dplyr") 

8. library(dplyr)

9. avg1 = summarise(group_by(usindices,YR),avg = mean(MFG))
   

10. plot(avg1)

11. install.packages("reshape")

12. library("reshape")

tutorial: http://a-little-book-of-r-for-time-series.readthedocs.org/en/latest/src/timeseries.html