| Name | Levels | Storage | NAs |
| pclass | 3 | integer | 0 |
| survived | double | 0 | |
| name | character | 0 | |
| age | double | 680 | |
| embarked | 3 | integer | 492 |
| home.dest | 371 | integer | 559 |
| room | character | 0 | |
| ticket | character | 0 | |
| boat | 99 | integer | 966 |
| sex | 2 | integer | 0 |
| Variable | Levels |
| pclass | 1st |
| 2nd | |
| 3rd | |
| embarked | Cherbourg |
| Queenstown | |
| Southampton | |
| home.dest | ?Havana, Cuba |
| Aberdeen / Portland, OR | |
| Albany, NY | |
| Altdorf, Switzerland | |
| Amenia, ND | |
| Antwerp, Belgium / Stanton, OH | |
| Argentina | |
| Asarum, Sweden Brooklyn, NY | |
| Ascot, Berkshire / Rochester, NY | |
| Auburn, NY | |
| Aughnacliff, Co Longford, Ireland New York, NY | |
| Australia Fingal, ND | |
| Austria | |
| Austria Niagara Falls, NY | |
| Austria-Hungary | |
| Austria-Hungary / Germantown, Philadelphia, PA | |
| Ballydehob, Co Cork, Ireland New York, NY | |
| Bangkok, Thailand / Roseville, IL | |
| Barcelona, Spain / Havana, Cuba | |
| Barre, Co Washington, VT | |
| Basel, Switzerland | |
| Bath, England / Massachusetts | |
| Bayside, Queens, NY | |
| Belfast | |
| Belfast, NI | |
| Belgium Montreal, PQ | |
| Belgium Detroit, MI | |
| Belmont, MA | |
| Bennington, VT | |
| Bergen, Norway | |
| Berne, Switzerland / Central City, IA | |
| Birkdale, England Cleveland, Ohio | |
| Bishopstoke, Hants / Fayette Valley, ID | |
| Boston, MA | |
| Bournemouth, England | |
| Bournemouth, England Newark, NJ | |
| Bournmouth, England | |
| Brennes, Norway New York | |
| Bridgerule, Devon | |
| Bridgwater, Somerset, England | |
| Brighton, MA | |
| Brighton, Sussex | |
| Bristol, Avon / Jacksonville, FL | |
| Bristol, England / New Britain, CT | |
| Bristol, England Cleveland, OH | |
| Brockton, MA | |
| Bromsgrove, England / Montreal, PQ | |
| Bronx, NY | |
| Brookline, MA | |
| Brooklyn, NY | |
| Broomfield, Chelmsford, England | |
| Brunswick, ME | |
| Bryn Mawr, PA | |
| Bryn Mawr, PA, USA | |
| Buenos Aires, Argentina / New Jersey, NJ | |
| Buffalo, NY | |
| Bulgaria Chicago, IL | |
| Bulgaria Coon Rapids, IA | |
| Calgary, AB | |
| Cambridge, MA | |
| Cape Town, South Africa / Seattle, WA | |
| Catford, Kent / Detroit, MI | |
| Chelsea, London | |
| Chicago, IL | |
| Cincinatti, OH | |
| Clevedon, England | |
| Co Athlone, Ireland New York, NY | |
| Co Clare, Ireland Washington, DC | |
| Co Cork, Ireland Charlestown, MA | |
| Co Cork, Ireland Roxbury, MA | |
| Co Limerick, Ireland Sherbrooke, PQ | |
| Co Longford, Ireland New York, NY | |
| Co Sligo, Ireland Hartford, CT | |
| Co Sligo, Ireland New York, NY | |
| Cologne, Germany | |
| Columbus, OH | |
| Cooperstown, NY | |
| Copenhagen, Denmark | |
| Cornwall | |
| Cornwall / Akron, OH | |
| Cornwall / Camden, NJ | |
| Cornwall / Clear Creek, CO | |
| Cornwall / Hancock, MI | |
| Cornwall / Houghton, MI | |
| Cornwall / Spokane, WA | |
| Cornwall, England Houghton, MI | |
| Croatia | |
| Dagsas, Sweden Fower, MN | |
| Deephaven, MN / Cedar Rapids, IA | |
| Deer Lodge, MT | |
| Denmark / New York, NY | |
| Denmark Hill, Surrey / Chicago | |
| Denver, CO | |
| Detroit, MI | |
| Devon, England Wichita, KS | |
| Devonport, England | |
| Dorchester, MA | |
| Dorking, Surrey, England | |
| Dowagiac, MI | |
| Duluth, MN | |
| East Bridgewater, MA | |
| East Orange, NJ | |
| East Providence, RI | |
| Effington Rut, SD | |
| Elizabeth, NJ | |
| Elkins Park, PA | |
| Elmira, NY / Orange, NJ | |
| England | |
| England / Bennington, VT | |
| England / Detroit, MI | |
| England / Hartford, CT | |
| England / Philadelphia, PA | |
| England / Sacramento, CA | |
| England / San Francisco, CA | |
| England Albion, NY | |
| England Brooklyn, NY | |
| England New York, NY | |
| England Oglesby, IL | |
| England Salt Lake City, Utah | |
| Finland / Minneapolis, MN | |
| Finland / Washington, DC | |
| Finland Sudbury, ON | |
| Folkstone, Kent / New York, NY | |
| Fond du Lac, WI | |
| Foresvik, Norway Portland, ND | |
| Frankfort, KY | |
| Gallipolis, Ohio / ? Paris / New York | |
| Geneva, Switzerland / Radnor, PA | |
| Germantown, Philadelphia, PA | |
| Glasgow | |
| Glasgow / Bangor, ME | |
| Glen Ridge, NJ | |
| Goteborg, Sweden / Rockford, IL | |
| Goteborg, Sweden Huntley, IL | |
| Greece | |
| Green Bay, WI | |
| Greenport, NY | |
| Greensburg, PA | |
| Greenwich, CT | |
| Guernsey | |
| Guernsey / Elizabeth, NJ | |
| Guernsey / Montclair, NJ and/or Toledo, Ohio | |
| Guernsey / Wilmington, DE | |
| Guernsey, England / Edgewood, RI | |
| Gunnislake, England / Butte, MT | |
| Guntur, India / Benton Harbour, MI | |
| Haddenfield, NJ | |
| Halesworth, England | |
| Halifax, NS | |
| Hamilton, ON | |
| Harrisburg, PA | |
| Harrow, England | |
| Harrow-on-the-Hill, Middlesex | |
| Hartford, CT | |
| Hartford, Huntingdonshire | |
| Haverford, PA | |
| Haverford, PA / Cooperstown, NY | |
| Helsinki, Finland Ashtabula, Ohio | |
| Hessle, Yorks | |
| Holley, NY | |
| Hong Kong New York, NY | |
| Hornsey, England | |
| Hudson, NY | |
| Huntington, WV | |
| Ilford, Essex / Winnipeg, MB | |
| Ilfracombe, Devon | |
| Illinois, USA | |
| India / Pittsburgh, PA | |
| India / Rapid City, SD | |
| Indianapolis, IN | |
| Ireland | |
| Ireland Brooklyn, NY | |
| Ireland Chicago, IL | |
| Ireland New York, NY | |
| Ireland Philadelphia, PA | |
| Isle of Wight, England | |
| Isleworth, England | |
| Italy Philadelphia, PA | |
| Jacksonville, FL | |
| Janjgir, India / Pennsylvania | |
| Karberg, Sweden Jerome Junction, AZ | |
| Kilmacowen, Co Sligo, Ireland New York, NY | |
| Kingston, Surrey | |
| Kingwilliamstown, Co Cork, Ireland Glens Falls, NY | |
| Kingwilliamstown, Co Cork, Ireland New York, NY | |
| Kontiolahti, Finland / Detroit, MI | |
| Krakoryd, Sweden Bloomington, IL | |
| Krakudden, Sweden Moune, IL | |
| Lake Arthur, Chavez County, NM | |
| Lakewood, NJ | |
| Lexington, MA | |
| Lima, Peru | |
| Little Onn Hall, Staffs | |
| Liverpool | |
| Liverpool / Montreal, PQ | |
| Liverpool, England / Belfast | |
| Liverpool, England Bedford, OH | |
| London | |
| London Vancouver, BC | |
| London / East Orange, NJ | |
| London / Birmingham | |
| London / Chicago, IL | |
| London / Fort Byron, NY | |
| London / Middlesex | |
| London / Montreal, PQ | |
| London / New York, NY | |
| London / Paris | |
| London / Staten Island, NY | |
| London / Winnipeg, MB | |
| London Brooklyn, NY | |
| London New York, NY | |
| London Skanteales, NY | |
| London, England | |
| London, England / Marietta, Ohio and Milwaukee, WI | |
| London, England Norfolk, VA | |
| Los Angeles, CA | |
| Lower Clapton, Middlesex or Erdington, Birmingham | |
| Lucca, Italy / California | |
| Lyndhurst, England | |
| Madrid, Spain | |
| Mamaroneck, NY | |
| Manchester, England | |
| Medeltorp, Sweden Chicago, IL | |
| Merrill, WI | |
| Mexico City, Mexico | |
| Middleburg Heights, OH | |
| Milford, NH | |
| Milwaukee, WI | |
| Minneapolis, MN | |
| Montevideo, Uruguay | |
| Montreal, PQ | |
| Montreal, PQ / Chesterville, ON | |
| Moscow / Bronx, NY | |
| Mt Airy, Philadelphia, PA | |
| Myren, Sweden New York, NY | |
| New Britain, CT | |
| New Forest, England | |
| New York, NY | |
| New York, NY / Stamford CT | |
| New York, NY / Briarcliff Manor NY | |
| New York, NY / Greenwich CT | |
| New York, NY / Ithaca, NY | |
| New York, NY / Washington, DC | |
| Newark, NJ | |
| Nice, France | |
| Norrlot, Sweden Chicago, IL | |
| North Evington, England | |
| Norway Los Angeles, CA | |
| Norwich / New York, NY | |
| Omaha, NE | |
| Oskarshamn, Sweden Minneapolis, MN | |
| Oslo, Norway Bayonne, NJ | |
| Oslo, Norway Cameron, WI | |
| Ottawa, ON | |
| Paris | |
| Paris / New York, NY | |
| Paris / Haiti | |
| Paris / Montreal, PQ | |
| Paris, France | |
| Paris, France / New York, NY | |
| Paris, France New York, NY | |
| Pennsylvania | |
| Penzance, Cornwall / Akron, OH | |
| Perkins County, SD | |
| Petworth, Sussex | |
| Philadelphia, PA | |
| Plymouth, Devon / Detroit, MI | |
| Plymouth, Dorset / Houghton, MI | |
| Plymouth, England | |
| Pomeroy, WA | |
| Pondersend, England / New Durham, NJ | |
| Portland, OR | |
| Portugal | |
| Portugal / Sau Paulo, Brazil | |
| Providence, RI | |
| Provo, UT | |
| Roachdale, IN | |
| Rochester, NY | |
| Rotherfield, Sussex, England Essex Co, MA | |
| Rotterdam, Netherlands | |
| Ruotsinphyhtaa, Finland New York, NY | |
| Ruotsinphytaa, Finland New York, NY | |
| Russia | |
| Russia New York, NY | |
| Salo, Finland Astoria, OR | |
| San Francisco, CA | |
| Sarnia, ON | |
| Sault St Marie, ON | |
| Scituate, MA | |
| Seattle, WA | |
| Seattle, WA / Toledo, OH | |
| Sittingbourne, England / San Diego, CA | |
| Skara, Sweden / Rockford, IL | |
| Somerset / Bernardsville, NJ | |
| Southampton | |
| Southampton / New York, NY | |
| Southington / Noank, CT | |
| Southsea, Hants | |
| Spain | |
| Spain / Havana, Cuba | |
| Springfield, MA | |
| St Andrews, Guernsey | |
| St Anne's-on-Sea, Lancashire | |
| St Austall, Cornwall | |
| St Denys, Southampton, Hants | |
| St Ives, Cornwall / Calumet, MI | |
| St Ives, Cornwall / Hancock, MI | |
| St Ives, Cornwall / Houghton, MI | |
| St James, Long Island, NY | |
| St Leonards-on-Sea, England Ohio | |
| St Louis, MO | |
| Stanton, IA | |
| Stockholm, Sweden | |
| Stockholm, Sweden / Washington, DC | |
| Stockholm, Sweden New York | |
| Stoughton, MA | |
| Streatham, Surrey | |
| Strood, Kent, England Detroit, MI | |
| Surbiton Hill, Surrey | |
| Sweden Worcester, MA | |
| Sweden / Arlington, NJ | |
| Sweden Akeley, MN | |
| Sweden Chicago, IL | |
| Sweden Joliet, IL | |
| Sweden Winnipeg, MN | |
| Sweden Worcester, MA | |
| Swindon, England | |
| Sydney, Australia | |
| Syria | |
| Syria Fredericksburg, VA | |
| Syria Kent, ON | |
| Syria New York, NY | |
| Syria Ottawa, ON | |
| Syria Youngstown, OH | |
| Taalintehdas, Finland Hoboken, NJ | |
| Tampico, MT | |
| Tofta, Sweden Joliet, IL | |
| Tokyo, Japan | |
| Toronto, ON | |
| Tranvik, Finland New York | |
| Treherbert, Cardiff, Wales | |
| Trenton, NJ | |
| Tuxedo Park, NY | |
| Union Hill, NJ | |
| Upper Burma, India Pittsburgh, PA | |
| Vadsbro, Sweden Ministee, MI | |
| Vancouver, BC | |
| Victoria, BC | |
| Walthamstow, England | |
| Warwick, England | |
| Washington, DC | |
| Waukegan, Chicago, IL | |
| West Bromwich, England Pontiac, MI | |
| West Hampstead, London / Neepawa, MB | |
| West Haven, CT | |
| West Hoboken, NJ | |
| West Kensington, London | |
| Westcliff-on-Sea, Essex | |
| Weston-Super-Mare / Moose Jaw, SK | |
| Weston-Super-Mare, Somerset | |
| Wiltshire, England Niagara Falls, NY | |
| Wimbledon Park, London / Hayling Island, Hants | |
| Windsor, England New York, NY | |
| Winnipeg, MB | |
| Winnipeg, MN | |
| Woodford County, KY | |
| Worcester, England | |
| Worcester, MA | |
| Yoevil, England / Cottage Grove, OR | |
| Youngstown, OH | |
| Zurich, Switzerland | |
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| sex | female |
| male |