what is meant by comparitive analysis

[#1]

i know about comparitive analysis therotical but idont know pratically how to compare two mulitple groups.............................................................pls send example and detail explanation.....

[Anonymous]

thank you my friend.

[#3]

hai sir i have little confusion in table what we take as dimensions,if we take compare fields or remaining fields in a table

[buzzy996]

tht's upto u...,u can take any dimension fields on x-axis and compare ur measure on y-axis.