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performNorm

Perform normalization of the covariate

Description

Perform normalization of the covariate

Usage

performNorm(
  data,
  covariate,
  varName,
  normOp,
  normValVec,
  isLog = FALSE,
  isCat = FALSE,
  isHS = FALSE
)

Arguments

data

a dataframe consisting the covariates added
covariate

a string giving the covariate name; must be present in the data used for 'fit'
varName

the variable name to which the covariate is being added
normOp

an operator indicating the kind transformation to be done on the covariate
normValVec

a numeric value to be used for normalization of the covariate
isLog

a boolean indicating the presence of log-transformation in the funstring; default is FALSE
isCat

a boolean indicating if the covariate is categorical; default is FALSE
isHS

a boolean indicating if the covariate is of Hockey-stick kind; default is FALSE

Value

a list comprising the update dataframe, the expression for covariate, and a list of covariate names

Author(s)

Vipul Mann, Matthew Fidler

nlmixr

Nonlinear Mixed Effects Models in Population PK/PD

v2.0.4
GPL (>= 2)
Authors
Matthew Fidler [aut] (<https://orcid.org/0000-0001-8538-6691>), Yuan Xiong [aut], Rik Schoemaker [aut] (<https://orcid.org/0000-0002-7538-3005>), Justin Wilkins [aut] (<https://orcid.org/0000-0002-7099-9396>), Wenping Wang [aut, cre], Robert Leary [ctb], Mason McComb [aut] (<https://orcid.org/0000-0001-9871-8616>), Mirjam Trame [ctb], Teun Post [ctb], Richard Hooijmaijers [aut], Hadley Wickham [ctb], Dirk Eddelbuettel [cph], Johannes Pfeifer [ctb], Robert B. Schnabel [ctb], Elizabeth Eskow [ctb], Emmanuelle Comets [ctb], Audrey Lavenu [ctb], Marc Lavielle [ctb], David Ardia [cph], Daniel C. Dillon [ctb], Katharine Mullen [cph], Ben Goodrich [ctb]
Initial release

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