Hi,

I need statistical test which would tell me which percent of variability in dependent variable is from given independent set of variables and which of unknown ones.

Example:

Model: Y = Model (X1, X2, X3, ....)

Measurements of Y, X1 and X2 are given.

I need test which tells me the portion of variability contribution of X1 and X2 in Y variability, relative to overall Y variability.

I would like to know if i need to measure any additional independent variables (factors) which significantly contribute to Y variability.

Thanks,

Alexei.

I need statistical test which would tell me which percent of variability in dependent variable is from given independent set of variables and which of unknown ones.

Example:

Model: Y = Model (X1, X2, X3, ....)

Measurements of Y, X1 and X2 are given.

I need test which tells me the portion of variability contribution of X1 and X2 in Y variability, relative to overall Y variability.

I would like to know if i need to measure any additional independent variables (factors) which significantly contribute to Y variability.

Thanks,

Alexei.

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