---
title: "Gallery"
description: >
  A tour of reaborn plots — rendered live in R — alongside side-by-side
  comparisons proving they are visually indistinguishable from Python seaborn.
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Gallery}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r setup, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE, comment = "#>",
  dev = "ragg_png", dpi = 96,
  fig.width = 6.5, fig.height = 4.6, fig.retina = 2,
  message = FALSE, warning = FALSE
)
library(reaborn)
set.seed(0)
penguins <- load_dataset("penguins")
tips     <- load_dataset("tips")
fmri     <- load_dataset("fmri")
```

Every plot below is **rendered live by reaborn in R** from the seaborn-style code
shown above it. Where it helps, a side-by-side panel shows the same plot in
reaborn and in Python seaborn — they are designed to be indistinguishable.

## Reaborn vs. seaborn, at a glance

<img src="../reference/figures/compare-scatter.png" alt="reaborn vs seaborn scatter" style="width:100%;max-width:880px;border-radius:.6rem;box-shadow:0 4px 18px rgba(0,0,0,.1)">

<img src="../reference/figures/compare-violin.png" alt="reaborn vs seaborn violin" style="width:100%;max-width:880px;border-radius:.6rem;box-shadow:0 4px 18px rgba(0,0,0,.1);margin-top:1rem">

## Relational

### scatterplot

```{r}
scatterplot(data = penguins, x = "bill_length_mm", y = "bill_depth_mm", hue = "species")
```

```{r}
scatterplot(data = penguins, x = "bill_length_mm", y = "bill_depth_mm",
            hue = "species", size = "body_mass_g", style = "species")
```

### lineplot

With per-group aggregation and a bootstrap confidence band — matching seaborn.

```{r}
lineplot(data = fmri, x = "timepoint", y = "signal", hue = "event")
```

### relplot

A figure-level wrapper that facets across `col`/`row`.

```{r, fig.width = 8, fig.height = 3.6}
relplot(data = fmri, x = "timepoint", y = "signal", hue = "event",
        col = "region", kind = "line")
```

## Distributions

### histplot

```{r}
histplot(data = penguins, x = "flipper_length_mm", hue = "species", multiple = "stack")
```

### kdeplot

The KDE reproduces `scipy.stats.gaussian_kde` to machine precision.

```{r}
kdeplot(data = penguins, x = "flipper_length_mm", hue = "species", fill = TRUE)
```

### ecdfplot

```{r}
ecdfplot(data = penguins, x = "bill_length_mm", hue = "species")
```

### displot

```{r, fig.width = 8, fig.height = 3.2}
displot(data = penguins, x = "flipper_length_mm", col = "species")
```

## Categorical

### boxplot &amp; violinplot

```{r}
boxplot(data = tips, x = "day", y = "total_bill", hue = "smoker")
```

```{r}
violinplot(data = tips, x = "day", y = "total_bill")
```

### boxenplot

A faithful letter-value plot for larger samples.

```{r}
boxenplot(data = penguins, x = "species", y = "body_mass_g")
```

### stripplot &amp; swarmplot

```{r}
stripplot(data = tips, x = "day", y = "total_bill", hue = "sex")
```

```{r}
swarmplot(data = tips, x = "day", y = "total_bill")
```

### barplot &amp; pointplot

Error bars are seaborn's bootstrap CI, not an analytic standard error.

```{r}
barplot(data = tips, x = "day", y = "total_bill")
```

```{r}
pointplot(data = tips, x = "day", y = "total_bill", hue = "sex")
```

## Regression

### regplot

The confidence band is a bootstrap interval, like seaborn.

```{r}
regplot(data = tips, x = "total_bill", y = "tip")
```

### lmplot

```{r, fig.width = 8, fig.height = 3.6}
lmplot(data = tips, x = "total_bill", y = "tip", col = "time", hue = "smoker")
```

## Matrix

### heatmap

```{r, fig.width = 7.5, fig.height = 5.5}
flights <- load_dataset("flights")
mat <- tapply(flights$passengers, list(flights$month, flights$year), function(x) x[1])
heatmap(mat, annot = TRUE, fmt = "d", linewidths = 0.5)
```

### clustermap

```{r, fig.width = 6.5, fig.height = 6}
clustermap(mat)
```

## Multi-plot grids

### jointplot

```{r, fig.width = 6, fig.height = 6}
jointplot(data = penguins, x = "bill_length_mm", y = "bill_depth_mm", hue = "species")
```

### pairplot

```{r, fig.width = 7.5, fig.height = 7}
pairplot(penguins, vars = c("bill_length_mm", "bill_depth_mm", "flipper_length_mm"),
         hue = "species")
```

## Palettes &amp; themes

reaborn ships seaborn's palettes, matched to the hex digit, and its five styles.

```{r, fig.width = 6, fig.height = 1}
palplot(color_palette("deep"))
```

```{r, fig.width = 6, fig.height = 1}
palplot(color_palette("husl", 8))
```

```{r}
set_theme(style = "whitegrid")
scatterplot(data = penguins, x = "bill_length_mm", y = "bill_depth_mm", hue = "species")
set_theme()  # restore the default darkgrid
```