Scatter Plot — scatterPlot • ftmsRanalysis

Scatter Plot

scatterPlot(
  ftmsObj,
  xCName,
  yCName,
  colorCName = NA,
  colorPal = NA,
  xlabel = xCName,
  ylabel = yCName,
  legendTitle = colorCName,
  title = NA,
  xrange = NA,
  yrange = NA,
  logColorCol = FALSE,
  hoverTextCName = NA,
  zero.min = FALSE
)

Arguments

ftmsObj: an object of class 'peakData' or 'compoundData', typically a result of as.peakData or mapPeaksToCompounds.
xCName: column name for x-axis, must be a column of ftmsObj$e_data or ftmsObj$e_meta
yCName: column name for y-axis, must be a column of ftmsObj$e_data or ftmsObj$e_meta
colorCName: column name for point colors, must be a column of ftmsObj$e_data or ftmsObj$e_meta
colorPal: color palette function, one of col_numeric, col_factor or similar scales palette function
xlabel: x axis label, default is xCName
ylabel: y axis label, default is yCName
legendTitle: title for the legend, only used when coloring points according to a numeric scale
title: plot title
xrange: x-axis bounds
yrange: y-axis bounds
logColorCol: TRUE/FALSE, should the color column be log-transformed? Default is FALSE.
hoverTextCName: column name for hover (mouseover) text, must be a column of ftmsObj$e_data or ftmsObj$e_meta
zero.min: TRUE/FALSE, if an axis range is not provided, should the automatic range minimum be set to 0?

Value

plotly object

Examples

if (FALSE) { # \dontrun{
scatterPlot(exampleProcessedPeakData,
            "NOSC", 
            "DBE", 
            colorCName="HtoC_ratio", 
            legendTitle="H:C Ratio", 
            title="DBE vs NOSC for exampleProcessedPeakData")
} # }