Sentence examples for transformation variable from inspiring English sources
This is why it's hard because of the transformation variable.
Because compositional data are intrinsically related to each other within a closed pre-defined compositional space, a simple log transformation, variable by variable, or any other transformation of the compositional variables may produce statistically erroneous results.
ζ is the dimensionless distance along the crack, ε is a dimensionless parameter obtained when dimensionless variables were introduced into the differential equations and boundary conditions, and s is the Laplace transformation variable.
If a = b = 0 (Tong and Wang 2005), the transformation variable vanishes at some reference pressure.
Because the WTP distribution was asymmetric with a positive skew, we used a log transformation variable Log (WTP +1) to characterize the normal distribution and deal with a zero WTP value in the model.
Therefore, we use transformation variables ( Q_{s}^ ) and ( Q_{s}^ ) for the quadratic term of the variance in the objective function.
Collective empowerment (power with others) was most strongly associated with "social transformation" variables including higher autonomy and reduced violence and coercion, particularly in districts with programs of longer duration (p < .05).05
Topics include exploratory data analysis techniques and visualization of data, multiple linear regression and model building, predictive distributions, penalized and Bayesian estimation, model selection and model uncertainty including variable transformations, variable selection, and Bayesian model averaging, diagnostics and model checking, robust estimation, and hierarchical models.
So, the original system was changed into a new system, by using some function transformations and variable transformations.
Pearson's correlation coefficients were calculated among skewed variables after logarithmic transformation of variables.
