From 09af71f29de46aad5866b88ea053356d89462a37 Mon Sep 17 00:00:00 2001 From: Tomasz Dwojak Date: Sat, 2 Jun 2018 16:39:34 +0200 Subject: [PATCH] Add lacture 05 --- labs05/pandas_wprowadzenie.ipynb | 2309 ++++++++++++++++++++++++++++++ 1 file changed, 2309 insertions(+) create mode 100644 labs05/pandas_wprowadzenie.ipynb diff --git a/labs05/pandas_wprowadzenie.ipynb b/labs05/pandas_wprowadzenie.ipynb new file mode 100644 index 0000000..a92bc13 --- /dev/null +++ b/labs05/pandas_wprowadzenie.ipynb @@ -0,0 +1,2309 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "source": [ + "# Analiza danych w Pythonie\n", + "\n", + "### Tomasz Dwojak\n", + "\n", + "### 3 czerwca 2018" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "source": [ + "### Analiza danych:\n", + "\n", + " * R\n", + " * Python" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "source": [ + "### Python Ekosystem\n", + "\n", + " * pandas: ramka danych\n", + " * sklearn: modele ML\n", + " * numpy: obliczenia\n", + " * matplotlib: wykresy" + ] + }, + { + "cell_type": "code", + "execution_count": 1, + "metadata": { + "slideshow": { + "slide_type": "skip" + } + }, + "outputs": [], + "source": [ + "%matplotlib inline" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [], + "source": [ + "import pandas as pd" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "source": [ + "### Typy danych\n", + "\n", + " * Szereg (`pd.Series`)\n", + " * Ramka danych (`pd.DataFrame`)" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "source": [ + "### Wczytanie danych" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "metadata": { + "slideshow": { + "slide_type": "fragment" + } + }, + "outputs": [], + "source": [ + "data = pd.read_csv(\"./data/iowa.csv.gz\")" + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "data": { + "text/html": [ + "
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IdMSSubClassMSZoningLotFrontageLotAreaStreetAlleyLotShapeLandContourUtilities...PoolAreaPoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePrice
0160RL65.08450PaveNaNRegLvlAllPub...0NaNNaNNaN022008WDNormal208500
1220RL80.09600PaveNaNRegLvlAllPub...0NaNNaNNaN052007WDNormal181500
2360RL68.011250PaveNaNIR1LvlAllPub...0NaNNaNNaN092008WDNormal223500
3470RL60.09550PaveNaNIR1LvlAllPub...0NaNNaNNaN022006WDAbnorml140000
4560RL84.014260PaveNaNIR1LvlAllPub...0NaNNaNNaN0122008WDNormal250000
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5 rows × 81 columns

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" + ], + "text/plain": [ + " Id MSSubClass MSZoning LotFrontage LotArea Street Alley LotShape \\\n", + "0 1 60 RL 65.0 8450 Pave NaN Reg \n", + "1 2 20 RL 80.0 9600 Pave NaN Reg \n", + "2 3 60 RL 68.0 11250 Pave NaN IR1 \n", + "3 4 70 RL 60.0 9550 Pave NaN IR1 \n", + "4 5 60 RL 84.0 14260 Pave NaN IR1 \n", + "\n", + " LandContour Utilities ... PoolArea PoolQC Fence MiscFeature MiscVal \\\n", + "0 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "1 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "2 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "3 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "4 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "\n", + " MoSold YrSold SaleType SaleCondition SalePrice \n", + "0 2 2008 WD Normal 208500 \n", + "1 5 2007 WD Normal 181500 \n", + "2 9 2008 WD Normal 223500 \n", + "3 2 2006 WD Abnorml 140000 \n", + "4 12 2008 WD Normal 250000 \n", + "\n", + "[5 rows x 81 columns]" + ] + }, + "execution_count": 6, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.head()" + ] + }, + { + "cell_type": "code", + "execution_count": 7, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "(1460, 81)\n" + ] + } + ], + "source": [ + "shape = data.shape\n", + "rows = shape[0]\n", + "cols = shape[1]\n", + "\n", + "print(rows, cols)" + ] + }, + { + "cell_type": "code", + "execution_count": 8, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "RangeIndex: 1460 entries, 0 to 1459\n", + "Data columns (total 81 columns):\n", + "Id 1460 non-null int64\n", + "MSSubClass 1460 non-null int64\n", + "MSZoning 1460 non-null object\n", + "LotFrontage 1201 non-null float64\n", + "LotArea 1460 non-null int64\n", + "Street 1460 non-null object\n", + "Alley 91 non-null object\n", + "LotShape 1460 non-null object\n", + "LandContour 1460 non-null object\n", + "Utilities 1460 non-null object\n", + "LotConfig 1460 non-null object\n", + "LandSlope 1460 non-null object\n", + "Neighborhood 1460 non-null object\n", + "Condition1 1460 non-null object\n", + "Condition2 1460 non-null object\n", + "BldgType 1460 non-null object\n", + "HouseStyle 1460 non-null object\n", + "OverallQual 1460 non-null int64\n", + "OverallCond 1460 non-null int64\n", + "YearBuilt 1460 non-null int64\n", + "YearRemodAdd 1460 non-null int64\n", + "RoofStyle 1460 non-null object\n", + "RoofMatl 1460 non-null object\n", + "Exterior1st 1460 non-null object\n", + "Exterior2nd 1460 non-null object\n", + "MasVnrType 1452 non-null object\n", + "MasVnrArea 1452 non-null float64\n", + "ExterQual 1460 non-null object\n", + "ExterCond 1460 non-null object\n", + "Foundation 1460 non-null object\n", + "BsmtQual 1423 non-null object\n", + "BsmtCond 1423 non-null object\n", + "BsmtExposure 1422 non-null object\n", + "BsmtFinType1 1423 non-null object\n", + "BsmtFinSF1 1460 non-null int64\n", + "BsmtFinType2 1422 non-null object\n", + "BsmtFinSF2 1460 non-null int64\n", + "BsmtUnfSF 1460 non-null int64\n", + "TotalBsmtSF 1460 non-null int64\n", + "Heating 1460 non-null object\n", + "HeatingQC 1460 non-null object\n", + "CentralAir 1460 non-null object\n", + "Electrical 1459 non-null object\n", + "1stFlrSF 1460 non-null int64\n", + "2ndFlrSF 1460 non-null int64\n", + "LowQualFinSF 1460 non-null int64\n", + "GrLivArea 1460 non-null int64\n", + "BsmtFullBath 1460 non-null int64\n", + "BsmtHalfBath 1460 non-null int64\n", + "FullBath 1460 non-null int64\n", + "HalfBath 1460 non-null int64\n", + "BedroomAbvGr 1460 non-null int64\n", + "KitchenAbvGr 1460 non-null int64\n", + "KitchenQual 1460 non-null object\n", + "TotRmsAbvGrd 1460 non-null int64\n", + "Functional 1460 non-null object\n", + "Fireplaces 1460 non-null int64\n", + "FireplaceQu 770 non-null object\n", + "GarageType 1379 non-null object\n", + "GarageYrBlt 1379 non-null float64\n", + "GarageFinish 1379 non-null object\n", + "GarageCars 1460 non-null int64\n", + "GarageArea 1460 non-null int64\n", + "GarageQual 1379 non-null object\n", + "GarageCond 1379 non-null object\n", + "PavedDrive 1460 non-null object\n", + "WoodDeckSF 1460 non-null int64\n", + "OpenPorchSF 1460 non-null int64\n", + "EnclosedPorch 1460 non-null int64\n", + "3SsnPorch 1460 non-null int64\n", + "ScreenPorch 1460 non-null int64\n", + "PoolArea 1460 non-null int64\n", + "PoolQC 7 non-null object\n", + "Fence 281 non-null object\n", + "MiscFeature 54 non-null object\n", + "MiscVal 1460 non-null int64\n", + "MoSold 1460 non-null int64\n", + "YrSold 1460 non-null int64\n", + "SaleType 1460 non-null object\n", + "SaleCondition 1460 non-null object\n", + "SalePrice 1460 non-null int64\n", + "dtypes: float64(3), int64(35), object(43)\n", + "memory usage: 924.0+ KB\n" + ] + } + ], + "source": [ + "data.info()" + ] + }, + { + "cell_type": "code", + "execution_count": 9, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "data": { + "text/html": [ + "
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IdMSSubClassLotFrontageLotAreaOverallQualOverallCondYearBuiltYearRemodAddMasVnrAreaBsmtFinSF1...WoodDeckSFOpenPorchSFEnclosedPorch3SsnPorchScreenPorchPoolAreaMiscValMoSoldYrSoldSalePrice
count1460.0000001460.0000001201.0000001460.0000001460.0000001460.0000001460.0000001460.0000001452.0000001460.000000...1460.0000001460.0000001460.0000001460.0000001460.0000001460.0000001460.0000001460.0000001460.0000001460.000000
mean730.50000056.89726070.04995810516.8280826.0993155.5753421971.2678081984.865753103.685262443.639726...94.24452146.66027421.9541103.40958915.0609592.75890443.4890416.3219182007.815753180921.195890
std421.61000942.30057124.2847529981.2649321.3829971.11279930.20290420.645407181.066207456.098091...125.33879466.25602861.11914929.31733155.75741540.177307496.1230242.7036261.32809579442.502883
min1.00000020.00000021.0000001300.0000001.0000001.0000001872.0000001950.0000000.0000000.000000...0.0000000.0000000.0000000.0000000.0000000.0000000.0000001.0000002006.00000034900.000000
25%365.75000020.00000059.0000007553.5000005.0000005.0000001954.0000001967.0000000.0000000.000000...0.0000000.0000000.0000000.0000000.0000000.0000000.0000005.0000002007.000000129975.000000
50%730.50000050.00000069.0000009478.5000006.0000005.0000001973.0000001994.0000000.000000383.500000...0.00000025.0000000.0000000.0000000.0000000.0000000.0000006.0000002008.000000163000.000000
75%1095.25000070.00000080.00000011601.5000007.0000006.0000002000.0000002004.000000166.000000712.250000...168.00000068.0000000.0000000.0000000.0000000.0000000.0000008.0000002009.000000214000.000000
max1460.000000190.000000313.000000215245.00000010.0000009.0000002010.0000002010.0000001600.0000005644.000000...857.000000547.000000552.000000508.000000480.000000738.00000015500.00000012.0000002010.000000755000.000000
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8 rows × 38 columns

\n", + "
" + ], + "text/plain": [ + " Id MSSubClass LotFrontage LotArea OverallQual \\\n", + "count 1460.000000 1460.000000 1201.000000 1460.000000 1460.000000 \n", + "mean 730.500000 56.897260 70.049958 10516.828082 6.099315 \n", + "std 421.610009 42.300571 24.284752 9981.264932 1.382997 \n", + "min 1.000000 20.000000 21.000000 1300.000000 1.000000 \n", + "25% 365.750000 20.000000 59.000000 7553.500000 5.000000 \n", + "50% 730.500000 50.000000 69.000000 9478.500000 6.000000 \n", + "75% 1095.250000 70.000000 80.000000 11601.500000 7.000000 \n", + "max 1460.000000 190.000000 313.000000 215245.000000 10.000000 \n", + "\n", + " OverallCond YearBuilt YearRemodAdd MasVnrArea BsmtFinSF1 \\\n", + "count 1460.000000 1460.000000 1460.000000 1452.000000 1460.000000 \n", + "mean 5.575342 1971.267808 1984.865753 103.685262 443.639726 \n", + "std 1.112799 30.202904 20.645407 181.066207 456.098091 \n", + "min 1.000000 1872.000000 1950.000000 0.000000 0.000000 \n", + "25% 5.000000 1954.000000 1967.000000 0.000000 0.000000 \n", + "50% 5.000000 1973.000000 1994.000000 0.000000 383.500000 \n", + "75% 6.000000 2000.000000 2004.000000 166.000000 712.250000 \n", + "max 9.000000 2010.000000 2010.000000 1600.000000 5644.000000 \n", + "\n", + " ... WoodDeckSF OpenPorchSF EnclosedPorch 3SsnPorch \\\n", + "count ... 1460.000000 1460.000000 1460.000000 1460.000000 \n", + "mean ... 94.244521 46.660274 21.954110 3.409589 \n", + "std ... 125.338794 66.256028 61.119149 29.317331 \n", + "min ... 0.000000 0.000000 0.000000 0.000000 \n", + "25% ... 0.000000 0.000000 0.000000 0.000000 \n", + "50% ... 0.000000 25.000000 0.000000 0.000000 \n", + "75% ... 168.000000 68.000000 0.000000 0.000000 \n", + "max ... 857.000000 547.000000 552.000000 508.000000 \n", + "\n", + " ScreenPorch PoolArea MiscVal MoSold YrSold \\\n", + "count 1460.000000 1460.000000 1460.000000 1460.000000 1460.000000 \n", + "mean 15.060959 2.758904 43.489041 6.321918 2007.815753 \n", + "std 55.757415 40.177307 496.123024 2.703626 1.328095 \n", + "min 0.000000 0.000000 0.000000 1.000000 2006.000000 \n", + "25% 0.000000 0.000000 0.000000 5.000000 2007.000000 \n", + "50% 0.000000 0.000000 0.000000 6.000000 2008.000000 \n", + "75% 0.000000 0.000000 0.000000 8.000000 2009.000000 \n", + "max 480.000000 738.000000 15500.000000 12.000000 2010.000000 \n", + "\n", + " SalePrice \n", + "count 1460.000000 \n", + "mean 180921.195890 \n", + "std 79442.502883 \n", + "min 34900.000000 \n", + "25% 129975.000000 \n", + "50% 163000.000000 \n", + "75% 214000.000000 \n", + "max 755000.000000 \n", + "\n", + "[8 rows x 38 columns]" + ] + }, + "execution_count": 9, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.describe()" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "source": [ + "### Dostęp do danych" + ] + }, + { + "cell_type": "code", + "execution_count": 10, + "metadata": { + "slideshow": { + "slide_type": "fragment" + } + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Index([u'Id', u'MSSubClass', u'MSZoning', u'LotFrontage', u'LotArea',\n", + " u'Street', u'Alley', u'LotShape', u'LandContour', u'Utilities',\n", + " u'LotConfig', u'LandSlope', u'Neighborhood', u'Condition1',\n", + " u'Condition2', u'BldgType', u'HouseStyle', u'OverallQual',\n", + " u'OverallCond', u'YearBuilt', u'YearRemodAdd', u'RoofStyle',\n", + " u'RoofMatl', u'Exterior1st', u'Exterior2nd', u'MasVnrType',\n", + " u'MasVnrArea', u'ExterQual', u'ExterCond', u'Foundation', u'BsmtQual',\n", + " u'BsmtCond', u'BsmtExposure', u'BsmtFinType1', u'BsmtFinSF1',\n", + " u'BsmtFinType2', u'BsmtFinSF2', u'BsmtUnfSF', u'TotalBsmtSF',\n", + " u'Heating', u'HeatingQC', u'CentralAir', u'Electrical', u'1stFlrSF',\n", + " u'2ndFlrSF', u'LowQualFinSF', u'GrLivArea', u'BsmtFullBath',\n", + " u'BsmtHalfBath', u'FullBath', u'HalfBath', u'BedroomAbvGr',\n", + " u'KitchenAbvGr', u'KitchenQual', u'TotRmsAbvGrd', u'Functional',\n", + " u'Fireplaces', u'FireplaceQu', u'GarageType', u'GarageYrBlt',\n", + " u'GarageFinish', u'GarageCars', u'GarageArea', u'GarageQual',\n", + " u'GarageCond', u'PavedDrive', u'WoodDeckSF', u'OpenPorchSF',\n", + " u'EnclosedPorch', u'3SsnPorch', u'ScreenPorch', u'PoolArea', u'PoolQC',\n", + " u'Fence', u'MiscFeature', u'MiscVal', u'MoSold', u'YrSold', u'SaleType',\n", + " u'SaleCondition', u'SalePrice'],\n", + " dtype='object')\n" + ] + } + ], + "source": [ + "print(data.columns)" + ] + }, + { + "cell_type": "code", + "execution_count": 11, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "0 60\n", + "1 20\n", + "2 60\n", + "3 70\n", + "4 60\n", + "Name: MSSubClass, dtype: int64\n" + ] + } + ], + "source": [ + "print(data['MSSubClass'].head())" + ] + }, + { + "cell_type": "code", + "execution_count": 12, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + " MSSubClass SalePrice\n", + "0 60 208500\n", + "1 20 181500\n", + "2 60 223500\n", + "3 70 140000\n", + "4 60 250000\n" + ] + } + ], + "source": [ + "print(data[['MSSubClass', 'SalePrice']].head())" + ] + }, + { + "cell_type": "code", + "execution_count": 13, + "metadata": { + "slideshow": { + "slide_type": "slide" + } + }, + "outputs": [ + { + "data": { + "text/html": [ + "
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IdMSSubClassMSZoningLotFrontageLotAreaStreetAlleyLotShapeLandContourUtilities...PoolAreaPoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePrice
0160RL65.08450PaveNaNRegLvlAllPub...0NaNNaNNaN022008WDNormal208500
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2 rows × 81 columns

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" + ], + "text/plain": [ + " Id MSSubClass MSZoning LotFrontage LotArea Street Alley LotShape \\\n", + "0 1 60 RL 65.0 8450 Pave NaN Reg \n", + "3 4 70 RL 60.0 9550 Pave NaN IR1 \n", + "\n", + " LandContour Utilities ... PoolArea PoolQC Fence MiscFeature MiscVal \\\n", + "0 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "3 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "\n", + " MoSold YrSold SaleType SaleCondition SalePrice \n", + "0 2 2008 WD Normal 208500 \n", + "3 2 2006 WD Abnorml 140000 \n", + "\n", + "[2 rows x 81 columns]" + ] + }, + "execution_count": 13, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.loc[[0,3]]" + ] + }, + { + "cell_type": "code", + "execution_count": 14, + "metadata": {}, + "outputs": [ + { + "data": { + "text/html": [ + "
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IdMSSubClassMSZoningLotFrontageLotAreaStreetAlleyLotShapeLandContourUtilities...PoolAreaPoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePrice
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6 rows × 81 columns

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IdMSSubClassMSZoningLotFrontageLotAreaStreetAlleyLotShapeLandContourUtilities...PoolAreaPoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePrice
0160RL65.08450PaveNaNRegLvlAllPub...0NaNNaNNaN022008WDNormal208500
1220RL80.09600PaveNaNRegLvlAllPub...0NaNNaNNaN052007WDNormal181500
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5 rows × 81 columns

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IdMSSubClassMSZoningLotFrontageLotAreaStreetAlleyLotShapeLandContourUtilities...PoolAreaPoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePrice
0160RL65.08450PaveNaNRegLvlAllPub...0NaNNaNNaN022008WDNormal208500
1220RL80.09600PaveNaNRegLvlAllPub...0NaNNaNNaN052007WDNormal181500
6720RL75.010084PaveNaNRegLvlAllPub...0NaNNaNNaN082007WDNormal307000
910190RL50.07420PaveNaNRegLvlAllPub...0NaNNaNNaN012008WDNormal118000
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5 rows × 81 columns

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" + ], + "text/plain": [ + " Id MSSubClass MSZoning LotFrontage LotArea Street Alley LotShape \\\n", + "0 1 60 RL 65.0 8450 Pave NaN Reg \n", + "1 2 20 RL 80.0 9600 Pave NaN Reg \n", + "6 7 20 RL 75.0 10084 Pave NaN Reg \n", + "9 10 190 RL 50.0 7420 Pave NaN Reg \n", + "10 11 20 RL 70.0 11200 Pave NaN Reg \n", + "\n", + " LandContour Utilities ... PoolArea PoolQC Fence MiscFeature MiscVal \\\n", + "0 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "1 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "6 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "9 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "10 Lvl AllPub ... 0 NaN NaN NaN 0 \n", + "\n", + " MoSold YrSold SaleType SaleCondition SalePrice \n", + "0 2 2008 WD Normal 208500 \n", + "1 5 2007 WD Normal 181500 \n", + "6 8 2007 WD Normal 307000 \n", + "9 1 2008 WD Normal 118000 \n", + "10 2 2008 WD Normal 129500 \n", + "\n", + "[5 rows x 81 columns]" + ] + }, + "execution_count": 18, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data[(data['MSZoning'] == 'RL') & (data['LotShape'] == 'Reg')].head()" + ] + }, + { + "cell_type": "code", + "execution_count": 21, + "metadata": {}, + "outputs": [], + "source": [ + "ceny = data['SalePrice']" + ] + }, + { + "cell_type": "code", + "execution_count": 22, + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "180921.19589041095" + ] + }, + "execution_count": 22, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "ceny.mean()" + ] + }, + { + "cell_type": "code", + "execution_count": 23, + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "755000" + ] + }, + "execution_count": 23, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "ceny.max()" + ] + }, + { + "cell_type": "code", + "execution_count": 25, + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "'SalePrice'" + ] + }, + "execution_count": 25, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "ceny.name" + ] + }, + { + "cell_type": "code", + "execution_count": 29, + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "('Plus vat:', 0 256455.00\n", + "1 223245.00\n", + "2 274905.00\n", + "3 172200.00\n", + "4 307500.00\n", + "5 175890.00\n", + "6 377610.00\n", + "7 246000.00\n", + "8 159777.00\n", + "9 145140.00\n", + "10 159285.00\n", + "11 424350.00\n", + "12 177120.00\n", + "13 343785.00\n", + "14 193110.00\n", + "15 162360.00\n", + "16 183270.00\n", + "17 110700.00\n", + "18 195570.00\n", + "19 170970.00\n", + "20 400119.00\n", + "21 171462.00\n", + "22 282900.00\n", + "23 159777.00\n", + "24 189420.00\n", + "25 315249.00\n", + "26 165804.00\n", + "27 376380.00\n", + "28 255225.00\n", + "29 84255.00\n", + " ... \n", + "1430 236332.20\n", + "1431 176812.50\n", + "1432 79335.00\n", + "1433 229395.00\n", + "1434 196800.00\n", + "1435 214020.00\n", + "1436 148215.00\n", + "1437 485378.91\n", + "1438 184131.00\n", + "1439 242310.00\n", + "1440 234930.00\n", + "1441 183639.00\n", + "1442 381300.00\n", + "1443 148830.00\n", + "1444 220908.00\n", + "1445 158670.00\n", + "1446 194217.00\n", + "1447 295200.00\n", + "1448 137760.00\n", + "1449 113160.00\n", + "1450 167280.00\n", + "1451 353120.70\n", + "1452 178350.00\n", + "1453 103935.00\n", + "1454 227550.00\n", + "1455 215250.00\n", + "1456 258300.00\n", + "1457 327795.00\n", + "1458 174813.75\n", + "1459 181425.00\n", + "Name: SalePrice, Length: 1460, dtype: float64)\n" + ] + } + ], + "source": [ + "print(\"Plus vat:\", ceny * 1.23)" + ] + }, + { + "cell_type": "code", + "execution_count": 35, + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "array(['RL', 'RM', 'C (all)', 'FV', 'RH'], dtype=object)" + ] + }, + "execution_count": 35, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.MSZoning.unique()" + ] + }, + { + "cell_type": "code", + "execution_count": 36, + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "RL 1151\n", + "RM 218\n", + "FV 65\n", + "RH 16\n", + "C (all) 10\n", + "Name: MSZoning, dtype: int64" + ] + }, + "execution_count": 36, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.MSZoning.value_counts()" + ] + }, + { + "cell_type": "code", + "execution_count": 37, + "metadata": {}, + "outputs": [], + "source": [ + "data['nowa'] = ceny * 1.23" + ] + }, + { + "cell_type": "code", + "execution_count": 42, + "metadata": {}, + "outputs": [ + { + "data": { + "text/html": [ + "
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MSSubClassMSZoningLotFrontageStreetAlleyLotShapeLandContourUtilitiesLotConfigLandSlope...PoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePricenowa
060RL65.0PaveNaNRegLvlAllPubInsideGtl...NaNNaNNaN022008WDNormal208500256455.0
120RL80.0PaveNaNRegLvlAllPubFR2Gtl...NaNNaNNaN052007WDNormal181500223245.0
260RL68.0PaveNaNIR1LvlAllPubInsideGtl...NaNNaNNaN092008WDNormal223500274905.0
370RL60.0PaveNaNIR1LvlAllPubCornerGtl...NaNNaNNaN022006WDAbnorml140000172200.0
460RL84.0PaveNaNIR1LvlAllPubFR2Gtl...NaNNaNNaN0122008WDNormal250000307500.0
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5 rows × 80 columns

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" + ], + "text/plain": [ + " MSSubClass MSZoning LotFrontage Street Alley LotShape LandContour \\\n", + "0 60 RL 65.0 Pave NaN Reg Lvl \n", + "1 20 RL 80.0 Pave NaN Reg Lvl \n", + "2 60 RL 68.0 Pave NaN IR1 Lvl \n", + "3 70 RL 60.0 Pave NaN IR1 Lvl \n", + "4 60 RL 84.0 Pave NaN IR1 Lvl \n", + "\n", + " Utilities LotConfig LandSlope ... PoolQC Fence MiscFeature MiscVal \\\n", + "0 AllPub Inside Gtl ... NaN NaN NaN 0 \n", + "1 AllPub FR2 Gtl ... NaN NaN NaN 0 \n", + "2 AllPub Inside Gtl ... NaN NaN NaN 0 \n", + "3 AllPub Corner Gtl ... NaN NaN NaN 0 \n", + "4 AllPub FR2 Gtl ... NaN NaN NaN 0 \n", + "\n", + " MoSold YrSold SaleType SaleCondition SalePrice nowa \n", + "0 2 2008 WD Normal 208500 256455.0 \n", + "1 5 2007 WD Normal 181500 223245.0 \n", + "2 9 2008 WD Normal 223500 274905.0 \n", + "3 2 2006 WD Abnorml 140000 172200.0 \n", + "4 12 2008 WD Normal 250000 307500.0 \n", + "\n", + "[5 rows x 80 columns]" + ] + }, + "execution_count": 42, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.drop('LotArea', axis=1)\n", + "data.drop(['Id', 'LotArea'], axis=1).head()" + ] + }, + { + "cell_type": "code", + "execution_count": 44, + "metadata": {}, + "outputs": [ + { + "data": { + "text/html": [ + "
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IdMSSubClassMSZoningLotFrontageLotAreaStreetAlleyLotShapeLandContourUtilities...PoolQCFenceMiscFeatureMiscValMoSoldYrSoldSaleTypeSaleConditionSalePricenowa
1220RL80.09600PaveNaNRegLvlAllPub...NaNNaNNaN052007WDNormal181500223245.0
2360RL68.011250PaveNaNIR1LvlAllPub...NaNNaNNaN092008WDNormal223500274905.0
3470RL60.09550PaveNaNIR1LvlAllPub...NaNNaNNaN022006WDAbnorml140000172200.0
4560RL84.014260PaveNaNIR1LvlAllPub...NaNNaNNaN0122008WDNormal250000307500.0
5650RL85.014115PaveNaNIR1LvlAllPub...NaNMnPrvShed700102009WDNormal143000175890.0
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5 rows × 82 columns

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" + ], + "text/plain": [ + " Id MSSubClass MSZoning LotFrontage LotArea Street Alley LotShape \\\n", + "1 2 20 RL 80.0 9600 Pave NaN Reg \n", + "2 3 60 RL 68.0 11250 Pave NaN IR1 \n", + "3 4 70 RL 60.0 9550 Pave NaN IR1 \n", + "4 5 60 RL 84.0 14260 Pave NaN IR1 \n", + "5 6 50 RL 85.0 14115 Pave NaN IR1 \n", + "\n", + " LandContour Utilities ... PoolQC Fence MiscFeature MiscVal MoSold \\\n", + "1 Lvl AllPub ... NaN NaN NaN 0 5 \n", + "2 Lvl AllPub ... NaN NaN NaN 0 9 \n", + "3 Lvl AllPub ... NaN NaN NaN 0 2 \n", + "4 Lvl AllPub ... NaN NaN NaN 0 12 \n", + "5 Lvl AllPub ... NaN MnPrv Shed 700 10 \n", + "\n", + " YrSold SaleType SaleCondition SalePrice nowa \n", + "1 2007 WD Normal 181500 223245.0 \n", + "2 2008 WD Normal 223500 274905.0 \n", + "3 2006 WD Abnorml 140000 172200.0 \n", + "4 2008 WD Normal 250000 307500.0 \n", + "5 2009 WD Normal 143000 175890.0 \n", + "\n", + "[5 rows x 82 columns]" + ] + }, + "execution_count": 44, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "data.drop(0).head()" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": {}, + "outputs": [], + "source": [] + } + ], + "metadata": { + "celltoolbar": "Slideshow", + "kernelspec": { + "display_name": "Python 3", + "language": "python", + "name": "python3" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.6.5" + } + }, + "nbformat": 4, + "nbformat_minor": 2 +}