GGPLOTLY

A data visualization library for Python that combines the grammar of graphics from ggplot2 with the interactivity of Plotly.

Installation

pip install ggplotly

Usage

from ggplotly import *
import pandas as pd

df = pd.DataFrame({
    'x': [1, 2, 3, 4, 5],
    'y': [1, 2, 3, 4, 5],
    'group': ['A', 'A', 'B', 'B', 'B']
})

# Simple scatter plot
ggplot(df, aes(x='x', y='y')) + geom_point()

# With color mapping and theme
ggplot(df, aes(x='x', y='y', color='group')) + geom_point() + theme_minimal()

# Faceted plot
ggplot(df, aes(x='x', y='y')) + geom_point() + facet_wrap('group')

ggplot2 Function Coverage

Geoms (46)

Function	Description
geom_point	Scatter plots
geom_line	Line plots (sorted by x)
geom_lines	Multi-series line plots
geom_path	Path plots (unsorted)
geom_bar	Bar charts
geom_col	Column charts (pre-computed heights)
geom_histogram	Histograms
geom_boxplot	Box-and-whisker plots
geom_violin	Violin plots
geom_density	Density plots
geom_area	Filled area plots
geom_ribbon	Ribbons with ymin/ymax
geom_smooth	Smoothed lines (LOESS, linear)
geom_tile	Rectangular tiles/heatmaps
geom_rect	Rectangles (xmin/xmax/ymin/ymax)
geom_text	Text labels
geom_label	Text labels with background
geom_errorbar	Error bars
geom_segment	Line segments
geom_step	Step plots
geom_rug	Rug plots
geom_jitter	Jittered points
geom_vline	Vertical reference lines
geom_hline	Horizontal reference lines
geom_abline	Diagonal lines (slope/intercept)
geom_contour	Contour lines
geom_contour_filled	Filled contours
geom_map	Choropleth maps
geom_sf	Simple features (geographic)
geom_range	Range plots (min/max/avg)
geom_edgebundle	Edge bundling for networks
geom_searoute	Maritime shipping routes
geom_sankey	Sankey flow diagrams
geom_point_3d	3D scatter plots
geom_surface	3D surface plots
geom_wireframe	3D wireframe plots
geom_candlestick	Candlestick charts (financial)
geom_ohlc	OHLC charts (financial)
geom_waterfall	Waterfall charts (financial)
geom_fanchart	Fan charts for uncertainty
geom_stl	STL decomposition plots
geom_acf	Autocorrelation function plots
geom_pacf	Partial autocorrelation plots
geom_norm	Normal distribution overlay
geom_qq	Q-Q plots (theoretical vs sample quantiles)
geom_qq_line	Q-Q reference line through Q1/Q3

Stats (13)

Function	Description
stat_identity	No transformation
stat_count	Count observations
stat_bin	Bin data
stat_density	Kernel density estimation
stat_ecdf	Empirical CDF
stat_smooth	Smoothing with CI
stat_summary	Summary statistics
stat_contour	Contour computation
stat_fanchart	Fan chart percentiles
stat_function	Apply function to data range
stat_stl	STL time series decomposition
stat_qq	Compute Q-Q quantiles
stat_qq_line	Compute Q-Q reference line

Scales (19)

Function	Description
scale_x_continuous	Continuous x-axis
scale_y_continuous	Continuous y-axis
scale_x_log10	Log10 x-axis
scale_y_log10	Log10 y-axis
scale_x_reverse	Reversed x-axis
scale_y_reverse	Reversed y-axis
scale_x_date	Date x-axis
scale_x_datetime	DateTime x-axis
scale_x_rangeslider	Interactive range slider for zooming
scale_x_rangeselector	Range selector buttons for time series
scale_color_manual	Manual color mapping
scale_color_gradient	Continuous color gradient
scale_color_brewer	ColorBrewer palettes
scale_fill_manual	Manual fill mapping
scale_fill_gradient	Continuous fill gradient
scale_fill_brewer	ColorBrewer fill palettes
scale_fill_viridis_c	Viridis color palette
scale_shape_manual	Manual shape mapping
scale_size	Size scaling

Coordinates (5)

Function	Description
coord_cartesian	Cartesian coordinates with zoom
coord_fixed	Fixed aspect ratio coordinates
coord_flip	Flip x and y axes
coord_polar	Polar coordinates
coord_sf	Spatial/geographic coordinates

Facets (2)

Function	Description
facet_wrap	Wrap facets into rows/columns
facet_grid	2D facet grid

Themes (9)

Function	Description
theme_default	Default theme
theme_minimal	Minimal theme
theme_classic	Classic ggplot2 theme
theme_dark	Dark theme
theme_ggplot2	R's ggplot2 default
theme_nytimes	New York Times style
theme_bbc	BBC News style
theme_custom	Custom theme builder
theme	Theme modification

Theme Elements (3)

Function	Description
element_text	Text element styling
element_line	Line element styling
element_rect	Rectangle element styling

Position Adjustments (7)

Function	Description
position_identity	No adjustment (identity)
position_dodge	Dodge overlapping objects
position_dodge2	Dodge with variable widths
position_jitter	Add random noise
position_stack	Stack objects
position_fill	Stack and normalize to 100%
position_nudge	Nudge points by fixed amount

Guides & Labels (7)

Function	Description
labs	Set plot labels
ggtitle	Set title
annotate	Add annotations
xlim / ylim / lims	Set axis limits
guides	Control legend/colorbar display
guide_legend	Configure legend appearance
guide_colorbar	Configure colorbar appearance

Utilities (2)

Function	Description
ggsave	Save plots to file
ggsize	Set plot dimensions

Other

Function	Description
aes	Aesthetic mappings
after_stat	Reference computed statistics
layer	Create custom layers
map_data	Load map data
data	Access built-in datasets

Total: ~120 ggplot2-equivalent functions