what does it mean that the customer data are numerical and univariate.???? please help.! will give medal
Numerical means that the data is represented by numbers. Quantities. Univariate refers to an expression, equation, function or polynomial of only one variable. http://en.wikipedia.org/wiki/Univariate
I agree with Cosmichaotic that it's wise to look up concepts such as "univariate data" on the 'Net (or wherever else you prefer to look), when in doubt. Even though people can help you with definitions here, in the long run you'd benefit more from practicing such lok ups. In case you'd like more info, see https://www.google.com/webhp?sourceid=chrome-instant&rlz=1C1CHFX_enUS461US461&ion=1&espv=2&es_th=1&ie=UTF-8#q=univariate%20data
Join our real-time social learning platform and learn together with your friends!