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{ | |
"cells": [ | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
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"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", | |
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" <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", | |
"</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": 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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"outputs": [ | |
{ | |
"data": { | |
"text/plain": [ | |
"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']" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 3, | |
"metadata": { | |
"collapsed": false | |
}, | |
"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", | |
"</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": [] | |
} | |
], | |
"metadata": { | |
"kernelspec": { | |
"display_name": "Python 2", | |
"language": "python", | |
"name": "python2" | |
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"language_info": { | |
"codemirror_mode": { | |
"name": "ipython", | |
"version": 2 | |
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"file_extension": ".py", | |
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"name": "python", | |
"nbconvert_exporter": "python", | |
"pygments_lexer": "ipython2", | |
"version": "2.7.8" | |
} | |
}, | |
"nbformat": 4, | |
"nbformat_minor": 0 | |
} |
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