## tlm 0.2.0:

### R:

* 'y', 'x' and 'z' in tlm() become old arguments for back compatibility only.
  They are deprecated and bugs are no longer fixed.
  They will be removed in the first version posterior to 0.2.0.
  Use argument 'formula' instead.


### Documentation:

* Vignette update according to new usage of tlm().

* Add README.

* Add welcome message.

* Add citation.

* Format NEWS.

* Other minor improvements.

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## tlm 0.1.5:

### 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:

* Details on 'z' in tlm() have been updated.

* Author affiliations have been updated.

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## tlm 0.1.4:

### R:

* An error regarding the input of 'z' in 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. 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.'.

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## tlm 0.1.3:

### 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).'.

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## tlm 0.1.2:

First version in CRAN.

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