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Added substrings_in_string

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Carlos A. Iglesias 2016-04-12 16:42:51 +02:00
parent 1f7f6b68ae
commit 68f405d91d
1 changed files with 6 additions and 0 deletions
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6
ml2/3_5_Exercise_1.ipynb
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@ -443,6 +443,12 @@
}, },
"outputs": [], "outputs": [],
"source": [ "source": [
"def substrings_in_string(big_string, substrings):\n",
"for substring in substrings:\n",
" if big_string.find(substring) != 1:\n",
" return substring\n",
"print(big_string)\n",
"return np.nan\n",
"#Turning cabin number into Deck\n", "#Turning cabin number into Deck\n",
"cabin_list = ['A', 'B', 'C', 'D', 'E', 'F', 'T', 'G', 'Unknown']\n", "cabin_list = ['A', 'B', 'C', 'D', 'E', 'F', 'T', 'G', 'Unknown']\n",
"df['Deck']=df['Cabin'].map(lambda x: substrings_in_string(x, cabin_list))" "df['Deck']=df['Cabin'].map(lambda x: substrings_in_string(x, cabin_list))"