Wednesday, 23 January 2013

IT lab : Jan-22nd

Assignment_1 : Using mileage groove data , fit lm and comment on its applicability.





Assignment_2 :

Residual value :




qqplot :

 qqline :




Assignment_3 : Justify Null hypothesis using ANOVA.


here , "p" value is greater than 5% . So we cannot reject the null hypothesis .



Wednesday, 16 January 2013

IT Lab ( 15th Jan )


Assignment_1 : cbind.



Assignment_2 : Multiplication of matrices




Assignment_3 : Regression


Assignment_4 : Normal curve


Normal graph plot .




Tuesday, 8 January 2013

IT Lab ( 8th Jan )


Points and Lines with title


Scatter graph with Labeling


Histogram



Merge