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Wednesday, 16 January 2013

Business Application Lab Session-2



Assignment-1

a) Create two matrix
b) select highlighted columns
c) use cbind to create a new matrix

Sol







Assignment 2

Multiply matrix two matrices z1 and z2.

Sol

> z4 <- z1%*%z2





Assignment 3

Multiply Download 30 days Nifty data from 01 Dec 2012 to 31 Dec 2012 and then perform regression.

Sol 

NSE  Data

 

Regression of NSE Data is as follows





Assignment 4 

Generate a normal distribution data and plot it

Sol 




 

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