Charts

Interactive Plotly charts and statistical plots.

9 nodes. Right-click any node in the editor to read this documentation in the app.

Plotly

🧊 3D Scatter

id plotly_scatter_3d · Plotly · Python export: yes

Interactive 3D scatter of three columns (drag to rotate). Blank X / Y / Z use the first three numeric columns. A categorical 'Colour by' column gives one coloured, legend-labelled trace per value.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
X column	text
Y column	text
Z column	text
Colour by column (optional, categorical)	text
Title	text	3D Scatter

📉 Bar Chart

id plotly_bar · Plotly · Python export: yes

Bar chart of one column's values against another's categories. Blank column fields default to the first two columns.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).
style	dict	Optional Plotly trace options merged into the trace, e.g. {"marker": {"color": "red"}}. Overrides the style field when connected.

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
X column (categories)	text
Y column (values)	text
Title	text	Bar
Orientation	select	v	v, h

🎻 Box / Violin Plot

id plotly_box · Plotly · Python export: yes

Box or violin plot comparing distributions. Long layout: name a Value column and a Group column (one box per group). Wide layout: leave both blank and every numeric column gets its own box. Boxes show the mean as a dashed line.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
Value column (blank = wide)	text
Group column	text
Kind	select	box	box, violin
Points	select	outliers	outliers, all, none
Title	text	Box Plot

🟥 Heatmap

id plotly_heatmap · Plotly · Python export: yes

Heatmap of a numeric table — columns across, rows (index) down — e.g. a Correlation Matrix. 'Centre at 0' makes the colour scale symmetric about zero (right for correlations and differences); values can be printed in each cell.

Inputs

Port	Type	Description
dataframe	DataFrame	Numeric table / matrix to colour (non-numeric columns are ignored).

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the heatmap is shown on the node).

Fields

Field	Type	Default	Choices
Colour scale	select	RdBu	RdBu, Viridis, Blues, Reds, Cividis, Plasma
Centre colour scale at 0	checkbox	true
Show values	checkbox	true
Decimals	int	2
Title	text	Heatmap

📊 Histogram

id plotly_histogram · Plotly · Python export: yes

Histogram of one DataFrame column. A blank column field uses the first column.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).
style	dict	Optional Plotly trace options merged into the trace, e.g. {"marker": {"color": "red"}}. Overrides the style field when connected.

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
Column	text
Title	text	Histogram
Bins	int	20

🥧 Pie Chart

id plotly_pie · Plotly · Python export: yes

Pie or donut chart from a labels column and a values column. Set Hole above 0 for a donut. Blank column fields default to the first two columns.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).
style	dict	Optional Plotly trace options merged into the trace, e.g. {"marker": {"color": "red"}}. Overrides the style field when connected.

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
Labels column	text
Values column	text
Title	text	Pie
Hole (0=pie, 0.4=donut)	float	0.0

📉 Scatter + Histograms

id plotly_scatter_hist · Plotly · Python export: yes

Scatter plot of two columns with a histogram of each on its margin (MATLAB's scatterhist). Blank X / Y use the first two numeric columns. A categorical 'Colour by' column overlays one scatter and histogram per group.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
X column	text
Y column	text
Colour by column (optional, categorical)	text
Histogram bins	int	20
Title	text	Scatter + Histograms

🔳 Scatter Matrix

id plotly_scatter_matrix · Plotly · Python export: yes

Scatter-plot matrix (like MATLAB's plotmatrix / seaborn's pairplot): every numeric column plotted against every other, with a histogram of each column on the diagonal. Upper triangle shows scatter, the Pearson correlation, or nothing. Name a categorical 'Colour by' column (e.g. 'source' = original / synthetic, or class labels) to overlay groups. Columns: comma-separated, blank = all numeric (max 8).

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
Columns (comma-separated, blank = all)	text
Colour by column (optional, categorical)	text
Upper triangle	select	scatter	scatter, correlation, none
Histogram bins	int	20
Title	text	Scatter Matrix

📈 Scatter Plot

id plotly_scatter · Plotly · Python export: yes

Interactive scatter / line plot of one DataFrame column against another. Blank column fields default to the first two columns. Name a 'Colour by' column (e.g. cluster labels, class, or a numeric value) to colour the points: few distinct values get a legend, a continuous numeric column gets a colour scale.

Inputs

Port	Type	Description
dataframe	DataFrame	Table to plot (a list / array is coerced to a DataFrame).
style	dict	Optional Plotly trace options merged into the trace, e.g. {"marker": {"color": "red"}}. Overrides the style field when connected.

Outputs

Port	Type	Description
dataframe	DataFrame	The input table, unchanged (the figure is shown on the node).

Fields

Field	Type	Default	Choices
X column	text
Y column	text
Title	text	Scatter
Mode	select	markers	markers, lines, lines+markers
Colour by column (optional)	text