{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "#### New to Plotly?\n", "Plotly's Python library is free and open source! [Get started](https://plot.ly/python/getting-started/) by downloading the client and [reading the primer](https://plot.ly/python/getting-started/).\n", "
You can set up Plotly to work in [online](https://plot.ly/python/getting-started/#initialization-for-online-plotting) or [offline](https://plot.ly/python/getting-started/#initialization-for-offline-plotting) mode, or in [jupyter notebooks](https://plot.ly/python/getting-started/#start-plotting-online).\n", "
We also have a quick-reference [cheatsheet](https://images.plot.ly/plotly-documentation/images/python_cheat_sheet.pdf) (new!) to help you get started!" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "#### 3D Line Plot of Brownian Motion" ] }, { "cell_type": "code", "execution_count": 1, "metadata": {}, "outputs": [ { "data": { "text/html": [ "" ], "text/plain": [ "" ] }, "execution_count": 1, "metadata": {}, "output_type": "execute_result" } ], "source": [ "import plotly.plotly as py\n", "import plotly.graph_objs as go\n", "import pandas as pd\n", "import numpy as np\n", "\n", "df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/iris.csv')\n", "df.head()\n", "\n", "def brownian_motion(T = 1, N = 100, mu = 0.1, sigma = 0.01, S0 = 20):\n", " dt = float(T)/N\n", " t = np.linspace(0, T, N)\n", " W = np.random.standard_normal(size = N)\n", " W = np.cumsum(W)*np.sqrt(dt) # standard brownian motion\n", " X = (mu-0.5*sigma**2)*t + sigma*W\n", " S = S0*np.exp(X) # geometric brownian motion\n", " return S\n", "\n", "dates = pd.date_range('2012-01-01', '2013-02-22')\n", "T = (dates.max()-dates.min()).days / 365\n", "N = dates.size\n", "start_price = 100\n", "y = pd.Series(\n", " brownian_motion(T, N, sigma=0.1, S0=start_price), index=dates)\n", "z = pd.Series(\n", " brownian_motion(T, N, sigma=0.1, S0=start_price), index=dates)\n", "\n", "trace = go.Scatter3d(\n", " x=list(dates), y=y, z=z,\n", " marker=dict(\n", " size=4,\n", " color=z,\n", " colorscale='Viridis',\n", " ),\n", " line=dict(\n", " color='#1f77b4',\n", " width=1\n", " )\n", ")\n", "\n", "data = [trace]\n", "\n", "layout = dict(\n", " width=800,\n", " height=700,\n", " autosize=False,\n", " title='Iris dataset',\n", " scene=dict(\n", " xaxis=dict(\n", " gridcolor='rgb(255, 255, 255)',\n", " zerolinecolor='rgb(255, 255, 255)',\n", " showbackground=True,\n", " backgroundcolor='rgb(230, 230,230)'\n", " ),\n", " yaxis=dict(\n", " gridcolor='rgb(255, 255, 255)',\n", " zerolinecolor='rgb(255, 255, 255)',\n", " showbackground=True,\n", " backgroundcolor='rgb(230, 230,230)'\n", " ),\n", " zaxis=dict(\n", " gridcolor='rgb(255, 255, 255)',\n", " zerolinecolor='rgb(255, 255, 255)',\n", " showbackground=True,\n", " backgroundcolor='rgb(230, 230,230)'\n", " ),\n", " camera=dict(\n", " up=dict(\n", " x=0,\n", " y=0,\n", " z=1\n", " ),\n", " eye=dict(\n", " x=-1.7428,\n", " y=1.0707,\n", " z=0.7100,\n", " )\n", " ),\n", " aspectratio = dict( x=1, y=1, z=0.7 ),\n", " aspectmode = 'manual'\n", " ),\n", ")\n", "\n", "fig = dict(data=data, layout=layout)\n", "\n", "py.iplot(fig, filename='pandas-brownian-motion-3d', height=700)" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "#### Reference\n", "See https://plot.ly/python/reference/#scatter3d-marker-line for more information and chart attribute options!" ] }, { "cell_type": "code", "execution_count": 2, "metadata": {}, "outputs": [ { "data": { "text/html": [ "" ], "text/plain": [ "" ] }, "metadata": {}, "output_type": "display_data" }, { "data": { "text/html": [ "" ], "text/plain": [ "" ] }, "metadata": {}, "output_type": "display_data" }, { "name": "stdout", "output_type": "stream", "text": [ "Collecting git+https://github.com/plotly/publisher.git\n", " Cloning https://github.com/plotly/publisher.git to /private/var/folders/tc/bs9g6vrd36q74m5t8h9cgphh0000gn/T/pip-req-build-bub8Xo\n", "Building wheels for collected packages: publisher\n", " Running setup.py bdist_wheel for publisher ... \u001b[?25ldone\n", "\u001b[?25h Stored in directory: /private/var/folders/tc/bs9g6vrd36q74m5t8h9cgphh0000gn/T/pip-ephem-wheel-cache-9TZlql/wheels/99/3e/a0/fbd22ba24cca72bdbaba53dbc23c1768755fb17b3af0f33966\n", "Successfully built publisher\n", "Installing collected packages: publisher\n", " Found existing installation: publisher 0.11\n", " Uninstalling publisher-0.11:\n", " Successfully uninstalled publisher-0.11\n", "Successfully installed publisher-0.11\n" ] }, { "name": "stderr", "output_type": "stream", "text": [ "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/IPython/nbconvert.py:13: ShimWarning:\n", "\n", "The `IPython.nbconvert` package has been deprecated since IPython 4.0. You should import from nbconvert instead.\n", "\n", "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/publisher/publisher.py:53: UserWarning:\n", "\n", "Did you \"Save\" this notebook before running this command? Remember to save, always save.\n", "\n" ] } ], "source": [ "from IPython.display import display, HTML\n", "\n", "display(HTML(''))\n", "display(HTML(''))\n", "\n", "! pip install git+https://github.com/plotly/publisher.git --upgrade\n", " \n", "import publisher\n", "publisher.publish(\n", " '3d-line.ipynb', 'python/3d-line-plots/', 'Python 3D Line Plots | plotly',\n", " 'How to make 3D Line Plots',\n", " title= '3D Line Plots in Python | plotly',\n", " name = '3D Line Plots',\n", " has_thumbnail='true', thumbnail='thumbnail/3d-line.jpg', \n", " language='python',\n", " display_as='3d_charts', order=3,\n", " ipynb= '~notebook_demo/63')" ] }, { "cell_type": "code", "execution_count": null, "metadata": { "collapsed": true }, "outputs": [], "source": [] } ], "metadata": { "anaconda-cloud": {}, "kernelspec": { "display_name": "Python 2", "language": "python", "name": "python2" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 2 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython2", "version": "2.7.12" } }, "nbformat": 4, "nbformat_minor": 1 }