ume (version 1.5.2)

uplot_isotope_precision: Precision of Isotope Abundance

Description

Visualizes the deviation between measured and theoretical 13C isotope ratios. Supports optional data reduction (binning) to greatly enhance interactive rendering speed in Plotly.

Usage

uplot_isotope_precision(
  mfd,
  z_var = "nsp_tot",
  int_col = "norm_int",
  size_dots = 1.5,
  bins = 100,
  data_reduction = FALSE,
  tf = FALSE,
  logo = TRUE,
  plotly = FALSE,
  cex.axis = 1,
  cex.lab = 1.4
)

Value

A ggplot or plotly object.

Arguments

mfd

data.table with molecular formula data as derived from ume::assign_formulas. Column names of elements/isotopes must match names in the isotope column of ume::masses; values are integers representing counts per formula.

z_var

Column used for color mapping (default: "nsp_tot")

int_col

Intensity column (default: "norm_int")

size_dots

Numeric. Size of the dots in the plot (default = 0.5).

bins

Number of bins used when data_reduction = TRUE

data_reduction

Logical. If TRUE, bins the data and uses bin medians (recommended for very large datasets; speeds up rendering massively).

tf

Logical. If TRUE, applies a transformation to the color scale (default is FALSE).

logo

Logical. If TRUE, adds a UME caption.

plotly

Logical. Return a plotly object instead of ggplot.

cex.axis

Numeric. Size of axis text (default is 1).

cex.lab

Numeric. Size of axis labels (default is 1.4).

See Also

Other plots: uplot_cluster(), uplot_cvm(), uplot_dbe_minus_o_freq(), uplot_dbe_vs_c(), uplot_freq_ma(), uplot_freq_vs_ppm(), uplot_hc_vs_m(), uplot_heteroatoms(), uplot_kmd(), uplot_lcms(), uplot_ma_vs_mz(), uplot_ms(), uplot_n_mf_per_sample(), uplot_pca(), uplot_ratios(), uplot_reproducibility(), uplot_ri_vs_sample(), uplot_vk()