Computation of effects under linear, logistic and Poisson regression models with transformed variables. Logarithm and power transformations are allowed. Effects can be displayed both numerically and graphically in both the original and the transformed space of the variables.
DOCUMENTATION:
* Details on 'z' in 'tlm' have been updated.
* Author affiliations have been updated.
R:
* Now 'z' in 'tlm' can be any expression allowed as a right-hand-side of a 'formula'. However, expressions involving the variable passed in 'x' are not allowed.
DOCUMENTATION:
* The reference: 'Barrera-Gomez J, Basagana X. Interpretation of effects in linear, logistic and Poisson models with transformed variables: guidance for practice and software. Epidemiology (in press).' has been updated to 'Barrera-Gomez J, Basagana X. Models with transformed variables: interpretation and software. Epidemiology. 2015;26(2):e16-17.'.
R:
* An error regarding the input of 'z' in the function tlm has been fixed.
DOCUMENTATION:
* The reference: 'Barrera-Gomez J, Basagana X. Interpretation of effects in linear, logistic and Poisson models with transformed variables: guidance for practice and software. (submitted).' has been updated to 'Barrera-Gomez J, Basagana X. Models with transformed variables: interpretation and software. Epidemiology (in press).'.
First version in CRAN.