<?xml version="1.0" encoding="UTF-8"?>
<hdf5:HDF5-File xmlns:hdf5="http://hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://hdfgroup.org/HDF5/XML/schema/HDF5-File http://www.hdfgroup.org/HDF5/XML/schema/HDF5-File.xsd">
<hdf5:RootGroup OBJ-XID="xid_96" H5Path="/">
   <hdf5:Attribute Name="comment">
      <hdf5:Dataspace>
         <hdf5:ScalarDataspace />
      </hdf5:Dataspace>
      <hdf5:DataType>
         <hdf5:AtomicType>
            <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="1025" StrPad="H5T_STR_NULLPAD"/>
         </hdf5:AtomicType>
      </hdf5:DataType>
      <hdf5:Data>
         <hdf5:DataFromFile>
         "Data from StatLib (ftp stat.cmu.edu/datasets)

This is the pollution data so loved by writers of papers on ridge regression.
Source: McDonald, G.C. and Schwing, R.C. (1973) &apos;Instabilities of regression
estimates relating air pollution to mortality&apos;, Technometrics, vol.15, 463-
482.
Variables in order:
PREC   Average annual precipitation in inches
JANT   Average January temperature in degrees F
JULT   Same for July
OVR65  % of 1960 SMSA population aged 65 or older
POPN   Average household size
EDUC   Median school years completed by those over 22
HOUS   % of housing units which are sound &amp; with all facilities
DENS   Population per sq. mile in urbanized areas, 1960
NONW   % non-white population in urbanized areas, 1960
WWDRK  % employed in white collar occupations
POOR   % of families with income &lt; $3000
HC     Relative hydrocarbon pollution potential
NOX    Same for nitric oxides
SO@    Same for sulphur dioxide
HUMID  Annual average % relative humidity at 1pm
MORT   Total age-adjusted mortality rate per 100,000"
         </hdf5:DataFromFile>
      </hdf5:Data>
   </hdf5:Attribute>
   <hdf5:Attribute Name="mldata">
      <hdf5:Dataspace>
         <hdf5:ScalarDataspace />
      </hdf5:Dataspace>
      <hdf5:DataType>
         <hdf5:AtomicType>
            <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="1" StrPad="H5T_STR_NULLPAD"/>
         </hdf5:AtomicType>
      </hdf5:DataType>
      <hdf5:Data>
         <hdf5:DataFromFile>
         "0"
         </hdf5:DataFromFile>
      </hdf5:Data>
   </hdf5:Attribute>
   <hdf5:Attribute Name="name">
      <hdf5:Dataspace>
         <hdf5:ScalarDataspace />
      </hdf5:Dataspace>
      <hdf5:DataType>
         <hdf5:AtomicType>
            <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="9" StrPad="H5T_STR_NULLPAD"/>
         </hdf5:AtomicType>
      </hdf5:DataType>
      <hdf5:Data>
         <hdf5:DataFromFile>
         "pollution"
         </hdf5:DataFromFile>
      </hdf5:Data>
   </hdf5:Attribute>
   <hdf5:Group Name="data" OBJ-XID="xid_2000" H5Path="/data" Parents="xid_96" H5ParentPaths="/" >
      <hdf5:Dataset Name="double0" OBJ-XID="xid_3032" H5Path= "/data/double0" Parents="xid_2000" H5ParentPaths="/data">
         <hdf5:StorageLayout>
            <hdf5:ContiguousLayout/>
         </hdf5:StorageLayout>
         <hdf5:FillValueInfo FillTime="FillIfSet" AllocationTime="Late">
            <hdf5:FillValue>
               <hdf5:NoFill/>
            </hdf5:FillValue>
         </hdf5:FillValueInfo>
         <hdf5:Dataspace>
            <hdf5:SimpleDataspace Ndims="2">
               <hdf5:Dimension  DimSize="16" MaxDimSize="16"/>
               <hdf5:Dimension  DimSize="60" MaxDimSize="60"/>
            </hdf5:SimpleDataspace>
         </hdf5:Dataspace>
         <hdf5:DataType>
            <hdf5:AtomicType>
               <hdf5:FloatType ByteOrder="LE" Size="8" SignBitLocation="63" ExponentBits="11" ExponentLocation="52" MantissaBits="52" MantissaLocation="0" />
            </hdf5:AtomicType>
         </hdf5:DataType>
         <hdf5:Data>
            <hdf5:DataFromFile>
            36
            35
            44
            47
            43
            53
            43
            45
            36
            36
            52
            33
            40
            35
            37
            35
            36
            15
            31
            30
            31
            31
            42
            43
            46
            39
            35
            43
            11
            30
            50
            60
            30
            25
            45
            46
            54
            42
            42
            36
            37
            42
            41
            44
            32
            34
            10
            18
            13
            35
            45
            38
            31
            40
            41
            28
            45
            45
            42
            38
            27
            23
            29
            45
            35
            45
            30
            30
            24
            27
            42
            26
            34
            28
            31
            46
            30
            30
            27
            24
            45
            24
            40
            27
            55
            29
            31
            32
            53
            35
            42
            67
            20
            12
            40
            30
            54
            33
            32
            29
            38
            29
            33
            39
            25
            32
            55
            48
            49
            40
            28
            24
            26
            23
            37
            32
            33
            24
            33
            28
            71
            72
            74
            79
            77
            80
            74
            73
            70
            72
            79
            76
            77
            71
            75
            85
            75
            73
            74
            72
            85
            72
            77
            72
            84
            75
            81
            74
            68
            71
            82
            82
            69
            73
            80
            72
            81
            77
            76
            72
            67
            72
            77
            78
            72
            79
            70
            63
            68
            64
            74
            72
            73
            71
            78
            81
            76
            70
            76
            72
            8.1
            11.1
            10.4
            6.5
            7.6
            7.7
            10.9
            9.3
            9
            9.5
            7.7
            8.6
            9.2
            8.8
            8
            7.1
            7.5
            8.2
            7.2
            6.5
            7.3
            9
            6.1
            9
            5.6
            8.7
            9.2
            10.1
            9.2
            8.3
            7.3
            10
            8.8
            9.2
            8.3
            10.2
            7.4
            9.7
            9.1
            9.5
            11.3
            10.7
            11.2
            8.2
            10.9
            9.3
            7.3
            9.2
            7
            9.6
            10.6
            9.8
            9.3
            11.3
            6.2
            7
            7.7
            11.8
            9.7
            8.9
            3.34
            3.14
            3.21
            3.41
            3.44
            3.45
            3.23
            3.29
            3.31
            3.36
            3.39
            3.2
            3.21
            3.29
            3.26
            3.22
            3.35
            3.15
            3.44
            3.53
            3.22
            3.37
            3.45
            3.25
            3.35
            3.23
            3.1
            3.38
            2.99
            3.37
            3.49
            2.98
            3.26
            3.28
            3.32
            3.16
            3.36
            3.03
            3.32
            3.32
            2.99
            3.19
            3.08
            3.32
            3.21
            3.23
            3.11
            2.92
            3.36
            3.02
            3.21
            3.34
            3.22
            3.28
            3.25
            3.27
            3.39
            3.25
            3.22
            3.48
            11.4
            11
            9.8
            11.1
            9.6
            10.2
            12.1
            10.6
            10.5
            10.7
            9.6
            10.9
            10.2
            11.1
            11.9
            11.8
            11.4
            12.2
            10.8
            10.8
            11.4
            10.9
            10.4
            11.5
            11.4
            11.4
            12
            9.5
            12.1
            9.9
            10.4
            11.5
            11.1
            12.1
            10.1
            11.3
            9.7
            10.7
            10.5
            10.6
            12
            10.1
            9.6
            11
            11.1
            9.7
            12.1
            12.2
            12.2
            12.2
            11.1
            11.4
            10.7
            10.3
            12.3
            12.1
            11.3
            11.1
            9
            10.7
            81.5
            78.8
            81.6
            77.5
            84.6
            66.8
            83.9
            86
            83.2
            79.3
            69.2
            83.4
            77
            86.3
            78.4
            79.9
            81.9
            84.2
            87
            79.5
            80.7
            82.8
            71.8
            87.1
            79.7
            78.6
            78.3
            79.2
            90.6
            77.4
            72.5
            88.6
            85.4
            83.1
            70.3
            83.2
            72.8
            83.5
            87.5
            77.6
            81.5
            79.5
            79.9
            79.9
            82.5
            76.8
            88.9
            87.7
            90.7
            82.5
            82.6
            78
            81.3
            73.8
            89.5
            81
            82.2
            79.8
            76.2
            79.8
            3243
            4281
            4260
            3125
            6441
            3325
            4679
            2140
            6582
            4213
            2302
            6122
            4101
            3042
            4259
            1441
            4029
            4824
            4834
            3694
            1844
            3226
            2269
            2909
            2647
            4412
            3262
            3214
            4700
            4474
            3497
            4657
            2934
            2095
            2682
            3327
            3172
            7462
            6092
            3437
            3387
            3508
            4843
            3768
            4355
            5160
            3033
            4253
            2702
            3626
            1883
            4923
            3249
            1671
            5308
            3665
            3152
            3678
            9699
            3451
            8.8
            3.5
            0.8
            27.1
            24.4
            38.5
            3.5
            5.3
            8.1
            6.7
            22.2
            16.3
            13
            14.7
            13.1
            14.8
            12.4
            4.7
            15.8
            13.1
            11.5
            5.1
            22.7
            7.2
            21
            15.6
            12.6
            2.9
            7.8
            13.1
            36.7
            13.5
            5.8
            2
            21
            8.8
            31.4
            11.3
            17.5
            8.1
            3.6
            2.2
            2.7
            28.6
            5
            17.2
            5.9
            13.7
            3
            5.7
            3.4
            3.8
            9.5
            2.5
            25.9
            7.5
            12.1
            1
            4.8
            11.7
            42.6
            50.7
            39.4
            50.2
            43.7
            43.1
            49.2
            40.4
            42.5
            41
            41.3
            44.9
            45.7
            44.6
            49.6
            51.2
            44
            53.1
            43.5
            33.8
            48.1
            45.2
            41.4
            51.6
            46.9
            46.6
            48.6
            43.7
            48.9
            42.6
            43.3
            47.3
            44
            51.9
            46.1
            45.3
            45.5
            48.7
            45.3
            45.5
            50.3
            38.8
            38.6
            49.5
            46.4
            45.1
            51
            51.2
            51.9
            54.3
            41.9
            50.5
            43.9
            47.4
            59.7
            51.6
            47.3
            44.8
            42.2
            37.5
            11.7
            14.4
            12.4
            20.6
            14.3
            25.5
            11.3
            10.5
            12.6
            13.2
            24.2
            10.7
            15.1
            11.4
            13.9
            16.1
            12
            12.7
            13.6
            12.4
            18.5
            12.3
            19.5
            9.5
            17.9
            13.2
            13.9
            12
            12.3
            17.7
            26.4
            22.4
            9.4
            9.8
            24.1
            12.2
            24.2
            12.4
            13.2
            13.8
            13.5
            15.7
            14.1
            17.5
            10.8
            15.3
            14
            12
            9.7
            10.1
            12.3
            11.1
            13.6
            13.5
            10.3
            13.2
            10.9
            14
            14.5
            13
            21
            8
            6
            18
            43
            30
            21
            6
            18
            12
            18
            88
            26
            31
            23
            1
            6
            17
            52
            11
            1
            5
            8
            7
            6
            13
            7
            11
            648
            38
            15
            3
            33
            20
            17
            4
            20
            41
            29
            45
            56
            6
            11
            12
            7
            31
            144
            311
            105
            20
            5
            8
            11
            5
            65
            4
            14
            7
            8
            14
            15
            10
            6
            8
            38
            32
            32
            4
            12
            7
            8
            63
            26
            21
            9
            1
            4
            8
            35
            4
            1
            3
            3
            3
            5
            7
            4
            7
            319
            37
            18
            1
            23
            11
            14
            3
            17
            26
            32
            59
            21
            4
            11
            9
            4
            15
            66
            171
            32
            7
            4
            5
            7
            2
            28
            2
            11
            3
            8
            13
            59
            39
            33
            24
            206
            72
            62
            4
            37
            20
            27
            278
            146
            64
            15
            1
            16
            28
            124
            11
            1
            10
            5
            10
            1
            33
            4
            32
            130
            193
            34
            1
            125
            26
            78
            8
            1
            108
            161
            263
            44
            18
            89
            48
            18
            68
            20
            86
            3
            20
            20
            25
            25
            11
            102
            1
            42
            8
            49
            39
            59
            57
            54
            56
            55
            54
            56
            56
            61
            59
            56
            58
            57
            60
            58
            54
            58
            38
            59
            61
            53
            61
            53
            56
            59
            60
            55
            54
            47
            57
            59
            60
            64
            58
            56
            58
            62
            58
            54
            56
            73
            56
            54
            53
            60
            57
            61
            71
            71
            72
            56
            61
            59
            60
            52
            54
            56
            56
            54
            58
            921.87
            997.875
            962.354
            982.291
            1071.29
            1030.38
            934.7
            899.529
            1001.9
            912.347
            1017.61
            1024.88
            970.467
            985.95
            958.839
            860.101
            936.234
            871.766
            959.221
            941.181
            891.708
            871.338
            971.122
            887.466
            952.529
            968.665
            919.729
            844.053
            861.833
            989.265
            1006.49
            861.439
            929.15
            857.622
            961.009
            923.234
            1113.16
            994.648
            1015.02
            991.29
            893.991
            938.5
            946.185
            1025.5
            874.281
            953.56
            839.709
            911.701
            790.733
            899.264
            904.155
            950.672
            972.464
            912.202
            967.803
            823.764
            1003.5
            895.696
            911.817
            954.442
            </hdf5:DataFromFile>
         </hdf5:Data>
      </hdf5:Dataset>
   </hdf5:Group>
   <hdf5:Group Name="data_descr" OBJ-XID="xid_11312" H5Path="/data_descr" Parents="xid_96" H5ParentPaths="/" >
      <hdf5:Dataset Name="names" OBJ-XID="xid_12016" H5Path= "/data_descr/names" Parents="xid_11312" H5ParentPaths="/data_descr">
         <hdf5:StorageLayout>
            <hdf5:ContiguousLayout/>
         </hdf5:StorageLayout>
         <hdf5:FillValueInfo FillTime="FillOnAlloc" AllocationTime="Late">
            <hdf5:FillValue>
               <hdf5:Data>
                  <!-- String fill values not yet implemented. -->
                  <hdf5:NoData />
               </hdf5:Data>
            </hdf5:FillValue>
         </hdf5:FillValueInfo>
         <hdf5:Dataspace>
            <hdf5:SimpleDataspace Ndims="1">
               <hdf5:Dimension  DimSize="16" MaxDimSize="16"/>
            </hdf5:SimpleDataspace>
         </hdf5:Dataspace>
         <hdf5:DataType>
            <hdf5:AtomicType>
               <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="H5T_VARIABLE" StrPad="H5T_STR_NULLTERM"/>
            </hdf5:AtomicType>
         </hdf5:DataType>
         <hdf5:Data>
            <hdf5:DataFromFile>
            "PREC"
            "JANT"
            "JULT"
            "OVR65"
            "POPN"
            "EDUC"
            "HOUS"
            "DENS"
            "NONW"
            "WWDRK"
            "POOR"
            "HC"
            "NOX"
            "SO"
            "HUMID"
            "MORT"
            </hdf5:DataFromFile>
         </hdf5:Data>
      </hdf5:Dataset>
      <hdf5:Dataset Name="ordering" OBJ-XID="xid_12616" H5Path= "/data_descr/ordering" Parents="xid_11312" H5ParentPaths="/data_descr">
         <hdf5:StorageLayout>
            <hdf5:ContiguousLayout/>
         </hdf5:StorageLayout>
         <hdf5:FillValueInfo FillTime="FillOnAlloc" AllocationTime="Late">
            <hdf5:FillValue>
               <hdf5:Data>
                  <!-- String fill values not yet implemented. -->
                  <hdf5:NoData />
               </hdf5:Data>
            </hdf5:FillValue>
         </hdf5:FillValueInfo>
         <hdf5:Dataspace>
            <hdf5:SimpleDataspace Ndims="1">
               <hdf5:Dimension  DimSize="1" MaxDimSize="1"/>
            </hdf5:SimpleDataspace>
         </hdf5:Dataspace>
         <hdf5:DataType>
            <hdf5:AtomicType>
               <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="H5T_VARIABLE" StrPad="H5T_STR_NULLTERM"/>
            </hdf5:AtomicType>
         </hdf5:DataType>
         <hdf5:Data>
            <hdf5:DataFromFile>
            "double0"
            </hdf5:DataFromFile>
         </hdf5:Data>
      </hdf5:Dataset>
      <hdf5:Dataset Name="types" OBJ-XID="xid_12888" H5Path= "/data_descr/types" Parents="xid_11312" H5ParentPaths="/data_descr">
         <hdf5:StorageLayout>
            <hdf5:ContiguousLayout/>
         </hdf5:StorageLayout>
         <hdf5:FillValueInfo FillTime="FillOnAlloc" AllocationTime="Late">
            <hdf5:FillValue>
               <hdf5:Data>
                  <!-- String fill values not yet implemented. -->
                  <hdf5:NoData />
               </hdf5:Data>
            </hdf5:FillValue>
         </hdf5:FillValueInfo>
         <hdf5:Dataspace>
            <hdf5:SimpleDataspace Ndims="1">
               <hdf5:Dimension  DimSize="16" MaxDimSize="16"/>
            </hdf5:SimpleDataspace>
         </hdf5:Dataspace>
         <hdf5:DataType>
            <hdf5:AtomicType>
               <hdf5:StringType Cset="H5T_CSET_ASCII" StrSize="H5T_VARIABLE" StrPad="H5T_STR_NULLTERM"/>
            </hdf5:AtomicType>
         </hdf5:DataType>
         <hdf5:Data>
            <hdf5:DataFromFile>
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            "numeric"
            </hdf5:DataFromFile>
         </hdf5:Data>
      </hdf5:Dataset>
   </hdf5:Group>
</hdf5:RootGroup>
</hdf5:HDF5-File>