Loadings represented on a line plot. — lmpLoading1dPlot • limpca

Plots the loading vectors for each effect matrix from the lmpPcaEffects outputs with line plots. This is a wrapper of plotLine.

Usage

lmpLoading1dPlot(resLmpPcaEffects, effectNames = NULL, axes = c(1, 2), ...)

Arguments

resLmpPcaEffects: A list corresponding to the output value of lmpPcaEffects.
effectNames: Names of the effects to be plotted. if NULL, all the effects are plotted.
axes: A numerical vector with the Principal Components axes to be drawn.
...: Additional arguments to be passed to plotLine such as xaxis_type, type or ang_x_axis.

Value

A list of ggplot objects representing the loading plots.

Details

lmpLoading1dPlot is a wrapper of plotLine. See ?plotLine for more information on the additional arguments.

Examples


# Example of "spectral" type loadings (line and numerical x-axis)
data("UCH")
resLmpModelMatrix <- lmpModelMatrix(UCH)
resLmpEffectMatrices <- lmpEffectMatrices(resLmpModelMatrix)
resASCA <- lmpPcaEffects(resLmpEffectMatrices,
  combineEffects = list(c("Time", "Hippurate:Time"))
)
lmpLoading1dPlot(resASCA)
#> $Hippurate

#> 
#> $Citrate

#> 
#> $Time

#> 
#> $`Hippurate:Citrate`

#> 
#> $`Hippurate:Time`

#> 
#> $`Citrate:Time`

#> 
#> $`Hippurate:Citrate:Time`

#> 
#> $`Time+Hippurate:Time`

#> 
#> $Residuals

#> 
lmpLoading1dPlot(resASCA, effectNames = c("Hippurate", "Citrate"))
#> $Hippurate

#> 
#> $Citrate

#> 

# Example of "segment" and discrete type loadings (segments and character x-axis)
data("trout")
resLmpModelMatrix <- lmpModelMatrix(trout)
resLmpEffectMatrices <- lmpEffectMatrices(resLmpModelMatrix)
resASCA <- lmpPcaEffects(resLmpEffectMatrices)
lmpLoading1dPlot(resASCA,
  effectNames = "Day",
  xaxis_type = "character", type = "s", ang_x_axis = 90
)