|  | 
| 2 | 2 |  "cells": [ | 
| 3 | 3 |  { | 
| 4 | 4 |  "cell_type": "markdown", | 
| 5 |  | - "metadata": {}, | 
|  | 5 | + "metadata": { | 
|  | 6 | + "deletable": true, | 
|  | 7 | + "editable": true | 
|  | 8 | + }, | 
| 6 | 9 |  "source": [ | 
| 7 | 10 |  "<!--BOOK_INFORMATION-->\n", | 
| 8 | 11 |  "<img align=\"left\" style=\"padding-right:10px;\" src=\"figures/PDSH-cover-small.png\">\n", | 
|  | 
| 13 | 16 |  }, | 
| 14 | 17 |  { | 
| 15 | 18 |  "cell_type": "markdown", | 
| 16 |  | - "metadata": {}, | 
|  | 19 | + "metadata": { | 
|  | 20 | + "deletable": true, | 
|  | 21 | + "editable": true | 
|  | 22 | + }, | 
| 17 | 23 |  "source": [ | 
| 18 | 24 |  "<!--NAVIGATION-->\n", | 
| 19 | 25 |  "< [More IPython Resources](01.08-More-IPython-Resources.ipynb) | [Contents](Index.ipynb) | [Understanding Data Types in Python](02.01-Understanding-Data-Types.ipynb) >" | 
| 20 | 26 |  ] | 
| 21 | 27 |  }, | 
| 22 | 28 |  { | 
| 23 | 29 |  "cell_type": "markdown", | 
| 24 |  | - "metadata": {}, | 
|  | 30 | + "metadata": { | 
|  | 31 | + "deletable": true, | 
|  | 32 | + "editable": true | 
|  | 33 | + }, | 
| 25 | 34 |  "source": [ | 
| 26 |  | - "# Introduction to NumPy\n" | 
|  | 35 | + "# Introduction to NumPy" | 
| 27 | 36 |  ] | 
| 28 | 37 |  }, | 
| 29 | 38 |  { | 
| 30 | 39 |  "cell_type": "markdown", | 
| 31 |  | - "metadata": {}, | 
|  | 40 | + "metadata": { | 
|  | 41 | + "deletable": true, | 
|  | 42 | + "editable": true | 
|  | 43 | + }, | 
| 32 | 44 |  "source": [ | 
| 33 | 45 |  "This chapter, along with chapter 3, outlines techniques for effectively loading, storing, and manipulating in-memory data in Python.\n", | 
| 34 | 46 |  "The topic is very broad: datasets can come from a wide range of sources and a wide range of formats, including be collections of documents, collections of images, collections of sound clips, collections of numerical measurements, or nearly anything else.\n", | 
|  | 
| 56 | 68 |  "cell_type": "code", | 
| 57 | 69 |  "execution_count": 1, | 
| 58 | 70 |  "metadata": { | 
| 59 |  | - "collapsed": false | 
|  | 71 | + "collapsed": false, | 
|  | 72 | + "deletable": true, | 
|  | 73 | + "editable": true | 
| 60 | 74 |  }, | 
| 61 | 75 |  "outputs": [ | 
| 62 | 76 |  { | 
|  | 
| 77 | 91 |  }, | 
| 78 | 92 |  { | 
| 79 | 93 |  "cell_type": "markdown", | 
| 80 |  | - "metadata": {}, | 
|  | 94 | + "metadata": { | 
|  | 95 | + "deletable": true, | 
|  | 96 | + "editable": true | 
|  | 97 | + }, | 
| 81 | 98 |  "source": [ | 
| 82 | 99 |  "For the pieces of the package discussed here, I'd recommend NumPy version 1.8 or later.\n", | 
| 83 | 100 |  "By convention, you'll find that most people in the SciPy/PyData world will import NumPy using ``np`` as an alias:" | 
|  | 
| 87 | 104 |  "cell_type": "code", | 
| 88 | 105 |  "execution_count": 2, | 
| 89 | 106 |  "metadata": { | 
| 90 |  | - "collapsed": false | 
|  | 107 | + "collapsed": false, | 
|  | 108 | + "deletable": true, | 
|  | 109 | + "editable": true | 
| 91 | 110 |  }, | 
| 92 | 111 |  "outputs": [], | 
| 93 | 112 |  "source": [ | 
|  | 
| 96 | 115 |  }, | 
| 97 | 116 |  { | 
| 98 | 117 |  "cell_type": "markdown", | 
| 99 |  | - "metadata": {}, | 
|  | 118 | + "metadata": { | 
|  | 119 | + "deletable": true, | 
|  | 120 | + "editable": true | 
|  | 121 | + }, | 
| 100 | 122 |  "source": [ | 
| 101 | 123 |  "Throughout this chapter, and indeed the rest of the book, you'll find that this is the way we will import and use NumPy." | 
| 102 | 124 |  ] | 
| 103 | 125 |  }, | 
| 104 | 126 |  { | 
| 105 | 127 |  "cell_type": "markdown", | 
| 106 |  | - "metadata": {}, | 
|  | 128 | + "metadata": { | 
|  | 129 | + "deletable": true, | 
|  | 130 | + "editable": true | 
|  | 131 | + }, | 
| 107 | 132 |  "source": [ | 
| 108 | 133 |  "## Reminder about Built In Documentation\n", | 
| 109 | 134 |  "\n", | 
|  | 
| 126 | 151 |  }, | 
| 127 | 152 |  { | 
| 128 | 153 |  "cell_type": "markdown", | 
| 129 |  | - "metadata": {}, | 
|  | 154 | + "metadata": { | 
|  | 155 | + "deletable": true, | 
|  | 156 | + "editable": true | 
|  | 157 | + }, | 
| 130 | 158 |  "source": [ | 
| 131 | 159 |  "<!--NAVIGATION-->\n", | 
| 132 | 160 |  "< [More IPython Resources](01.08-More-IPython-Resources.ipynb) | [Contents](Index.ipynb) | [Understanding Data Types in Python](02.01-Understanding-Data-Types.ipynb) >" | 
|  | 
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