scatter module¶

Draw a scatter plot from a Dataset.

A Scatter plot represents a set of points \(\{x_i,y_i\}_{1\leq i \leq n}\) as markers on a classical plot where the color of points can be heterogeneous.

class gemseo.post.dataset.scatter.Scatter(dataset, x, y, trend=Trend.NONE)[source]

Bases: DatasetPlot

Plot curve y versus x.

Parameters:

dataset (Dataset) – The dataset containing the data to plot.
x (VariableType) – The name of the variable on the x-axis, with its optional component if not 0, e.g. ("foo", 3) for the fourth component of the variable "foo".
y (VariableType) – The name of the variable on the y-axis, with its optional component if not 0, e.g. ("bar", 3) for the fourth component of the variable "bar".
trend (Trend | TrendFunctionCreator) –
The trend function to be added on the scatter plots or a function creating a trend function from a set of xy-points.

By default it is set to “none”.

Raises:

ValueError – If the dataset is empty.

class Trend(value)

Bases: StrEnum

A type of trend.

CUBIC = 'cubic'

LINEAR = 'linear'

NONE = 'none'

QUADRATIC = 'quadratic'

RBF = 'rbf'

Examples using Scatter¶

Scatter