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- {
- "cells": [
- {
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- "metadata": {
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- },
- "outputs": [
- {
- "data": {
- "text/html": [
- "<div>\n",
- "<table border=\"1\" class=\"dataframe\">\n",
- " <thead>\n",
- " <tr style=\"text-align: right;\">\n",
- " <th></th>\n",
- " <th>Class</th>\n",
- " <th>Length</th>\n",
- " <th>Frag</th>\n",
- " </tr>\n",
- " </thead>\n",
- " <tbody>\n",
- " <tr>\n",
- " <th>0</th>\n",
- " <td>I</td>\n",
- " <td>100</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>1</th>\n",
- " <td>I</td>\n",
- " <td>200</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>2</th>\n",
- " <td>P</td>\n",
- " <td>300</td>\n",
- " <td>False</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>3</th>\n",
- " <td>I</td>\n",
- " <td>400</td>\n",
- " <td>False</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>4</th>\n",
- " <td>P</td>\n",
- " <td>500</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>5</th>\n",
- " <td>P</td>\n",
- " <td>600</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>6</th>\n",
- " <td>N</td>\n",
- " <td>700</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " </tbody>\n",
- "</table>\n",
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- "text/plain": [
- " Class Length Frag\n",
- "0 I 100 True\n",
- "1 I 200 True\n",
- "2 P 300 False\n",
- "3 I 400 False\n",
- "4 P 500 True\n",
- "5 P 600 True\n",
- "6 N 700 True"
- ]
- },
- "execution_count": 1,
- "metadata": {},
- "output_type": "execute_result"
- }
- ],
- "source": [
- "import pandas\n",
- "data = pandas.read_table('test.tsv')\n",
- "data"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 2,
- "metadata": {
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- },
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- "0 True\n",
- "1 True\n",
- "2 False\n",
- "3 False\n",
- "4 True\n",
- "5 True\n",
- "6 True\n",
- "Name: Frag, dtype: bool"
- ]
- },
- "execution_count": 2,
- "metadata": {},
- "output_type": "execute_result"
- }
- ],
- "source": [
- "data['Frag']"
- ]
- },
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- "cell_type": "code",
- "execution_count": 3,
- "metadata": {
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- },
- "outputs": [
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- " <th>Frag</th>\n",
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- " <th>0</th>\n",
- " <td>I</td>\n",
- " <td>100</td>\n",
- " <td>True</td>\n",
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- " <th>1</th>\n",
- " <td>I</td>\n",
- " <td>200</td>\n",
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- " <td>False</td>\n",
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- " <tr>\n",
- " <th>3</th>\n",
- " <td>I</td>\n",
- " <td>400</td>\n",
- " <td>False</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>4</th>\n",
- " <td>P</td>\n",
- " <td>500</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>5</th>\n",
- " <td>P</td>\n",
- " <td>600</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " <tr>\n",
- " <th>6</th>\n",
- " <td>N</td>\n",
- " <td>700</td>\n",
- " <td>True</td>\n",
- " </tr>\n",
- " </tbody>\n",
- "</table>\n",
- "</div>"
- ],
- "text/plain": [
- " Class Length Frag\n",
- "0 I 100 True\n",
- "1 I 200 True\n",
- "2 P 300 False\n",
- "3 I 400 False\n",
- "4 P 500 True\n",
- "5 P 600 True\n",
- "6 N 700 True"
- ]
- },
- "execution_count": 3,
- "metadata": {},
- "output_type": "execute_result"
- }
- ],
- "source": [
- "data.loc[(data.Class == 'I') & (data.Frag is True), 'Class'] = 'F'\n",
- "data"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "metadata": {
- "collapsed": true
- },
- "outputs": [],
- "source": []
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- ],
- "metadata": {
- "kernelspec": {
- "display_name": "Python 2",
- "language": "python",
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- "pygments_lexer": "ipython2",
- "version": "2.7.8"
- }
- },
- "nbformat": 4,
- "nbformat_minor": 0
- }
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