gemseo.post.dataset.lines module

Connect the observations of variables stored in a Dataset with lines.

class Lines(dataset, variables=(), abscissa_variable='', add_markers=False, set_xticks_from_data=False, use_integer_xticks=False, plot_abscissa_variable=False)

Bases: DatasetPlot

Connect the observations of variables with lines.

Parameters:

• dataset (Dataset) -- The dataset containing the data to plot.

• variables (Sequence[str]) --

  The names of the variables to plot. If empty, use all the variables.

  By default it is set to ().

• abscissa_variable (str) --

  The name of the variable used in abscissa. The observations of the variables are plotted in function of the observations of this abscissa_variable. If empty, the observations of the variables are plotted in function of the indices of the observations.

  By default it is set to "".

• add_markers (bool) --

  Whether to mark the observations with dots.

  By default it is set to False.

• set_xticks_from_data (bool) --

  Whether to use the values of abscissa_variable as locations of abscissa ticks.

  By default it is set to False.

• use_integer_xticks (bool) --

  Whether to use integer xticks.

  By default it is set to False.

• plot_abscissa_variable (bool) --

  Whether to plot the abscissa variable.

  By default it is set to False.

Raises:

ValueError -- If the dataset is empty.