{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# GGBunch\n",
"\n",
"*GGBunch* allows to show a collection of plots on one figure. Each plot in the collection can have arbitrary location and size. There is no automatic layout inside the bunch."
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:39.796313Z",
"iopub.status.busy": "2024-04-17T07:34:39.796230Z",
"iopub.status.idle": "2024-04-17T07:34:40.117275Z",
"shell.execute_reply": "2024-04-17T07:34:40.116930Z"
}
},
"outputs": [
{
"data": {
"text/html": [
"\n",
" \n",
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"import numpy as np\n",
"from lets_plot import *\n",
"\n",
"LetsPlot.setup_html()"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.131326Z",
"iopub.status.busy": "2024-04-17T07:34:40.131166Z",
"iopub.status.idle": "2024-04-17T07:34:40.132700Z",
"shell.execute_reply": "2024-04-17T07:34:40.132526Z"
}
},
"outputs": [],
"source": [
"np.random.seed(42)"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.133926Z",
"iopub.status.busy": "2024-04-17T07:34:40.133778Z",
"iopub.status.idle": "2024-04-17T07:34:40.135685Z",
"shell.execute_reply": "2024-04-17T07:34:40.135494Z"
}
},
"outputs": [],
"source": [
"cov=[[1, 0], \n",
" [0, 1]] \n",
"x, y = np.random.multivariate_normal(mean=[0,0], cov=cov, size=400).T\n",
"\n",
"data = dict(\n",
" x = x,\n",
" y = y\n",
")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### View this data as a scatter plot and as a histogram"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.136701Z",
"iopub.status.busy": "2024-04-17T07:34:40.136585Z",
"iopub.status.idle": "2024-04-17T07:34:40.170261Z",
"shell.execute_reply": "2024-04-17T07:34:40.169904Z"
}
},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"p = ggplot(data) + ggsize(600,200)\n",
"\n",
"scatter = p + geom_point(aes('x', 'y'), color='black', alpha=.4)\n",
"scatter"
]
},
{
"cell_type": "code",
"execution_count": 5,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.171674Z",
"iopub.status.busy": "2024-04-17T07:34:40.171352Z",
"iopub.status.idle": "2024-04-17T07:34:40.174312Z",
"shell.execute_reply": "2024-04-17T07:34:40.174139Z"
}
},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
],
"text/plain": [
""
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"histogram = p + geom_histogram(aes('x', y = '..count..'), fill='dark_magenta')\n",
"histogram"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### Combine both plots in one figure"
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.175380Z",
"iopub.status.busy": "2024-04-17T07:34:40.175261Z",
"iopub.status.idle": "2024-04-17T07:34:40.179806Z",
"shell.execute_reply": "2024-04-17T07:34:40.179637Z"
}
},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"# Set scale X limits manually because of computed automatically\n",
"# the scale used by each plot would be slightly different\n",
"# and the stacked plots wouldn't be aligned.\n",
"scale_x = scale_x_continuous(limits=[-3.5, 3.5])\n",
"bunch = GGBunch()\n",
"bunch.add_plot(histogram + scale_x, 0, 0)\n",
"bunch.add_plot(scatter + scale_x, 0, 200)\n",
"bunch.show()"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### Adjust visuals of the bunch figure"
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.180860Z",
"iopub.status.busy": "2024-04-17T07:34:40.180747Z",
"iopub.status.idle": "2024-04-17T07:34:40.182165Z",
"shell.execute_reply": "2024-04-17T07:34:40.181990Z"
}
},
"outputs": [],
"source": [
"upper_theme = theme(axis_title_x='blank', axis_ticks_x='blank', axis_line='blank', \\\n",
" panel_grid='blank')\n",
"lower_theme = theme(axis_text_x='blank', axis_ticks_x='blank', axis_line='blank')"
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.183130Z",
"iopub.status.busy": "2024-04-17T07:34:40.182995Z",
"iopub.status.idle": "2024-04-17T07:34:40.187354Z",
"shell.execute_reply": "2024-04-17T07:34:40.187179Z"
}
},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"bunch1 = GGBunch()\n",
"bunch1.add_plot(histogram + upper_theme + scale_x, 0, 0)\n",
"bunch1.add_plot(scatter + lower_theme + scale_x, 0, 200)\n",
"bunch1.show()"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"### Adjust plot sizes\n",
"\n",
"*add_plot()* method has two more (optional) parameters: *width* and *height*.\n",
"\n",
"This values will override plot size earlier defined via *ggsize()* function."
]
},
{
"cell_type": "code",
"execution_count": 9,
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-17T07:34:40.188318Z",
"iopub.status.busy": "2024-04-17T07:34:40.188202Z",
"iopub.status.idle": "2024-04-17T07:34:40.192710Z",
"shell.execute_reply": "2024-04-17T07:34:40.192538Z"
}
},
"outputs": [
{
"data": {
"text/html": [
" \n",
" "
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"bunch2 = GGBunch()\n",
"bunch2.add_plot(histogram + upper_theme + scale_x, 0, 0, 600, 100)\n",
"bunch2.add_plot(scatter + lower_theme + scale_x, 0, 100, 600, 300)\n",
"bunch2.show()"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.13"
}
},
"nbformat": 4,
"nbformat_minor": 2
}