lotriDataFrameToLotriExpression: Convert a lotri data frame to a lotri expression

In lotri: A Simple Way to Specify Symmetric, Block Diagonal Matrices

Convert a lotri data frame to a lotri expression

Description

Convert a lotri data frame to a lotri expression

Usage

lotriDataFrameToLotriExpression(data, useIni = FALSE)

Arguments

data	lotri data frame
useIni	Use 'ini' instead of 'lotri' in the expression

Value

expression of the lotri syntax equivalent to the data.frame provided

Author(s)

Matthew L. Fidler

Examples

 x <- lotri({
  tka <- 0.45; label("Log Ka")
  tcl <- 1; label("Log Cl")
  tv <- 3.45; label("Log V")
  eta.ka ~ 0.6
  eta.cl ~ 0.3
  eta.v ~ 0.1
  add.err <- 0.7
})

df <- as.data.frame(x)

lotriDataFrameToLotriExpression(df)

# You may also call as.expression directly from the lotri object

as.expression(x)

lotri documentation built on Aug. 8, 2025, 6:12 p.m.