Accelerate your ability to extract valuable data from lists of objects.
Think of it as Ruby's Enumerable#group_by
on steroids.
We use New York wifi hotspot data from NYC Open Data to illustrate just how simple it can be to extract meaning from a dataset. Checkout the project source to learn how this page was created.
Of course, we are using a few libs to make life easy. Namely JQuery, Bootstrap, & Google Chart
City | Free | Library | Hotspots | Percentage | Address Sum | Location Names | Zip Codes |
---|---|---|---|---|---|---|---|
New York | 219 | 17.52% | 3089613 | 183 | 42 | ||
New York | 42 | 3.36% | 3208864 | 42 | 28 | ||
New York | 477 | 38.16% | 25246394 | 134 | 44 | ||
Brooklyn | 51 | 4.08% | 47898 | 47 | 16 | ||
Brooklyn | 61 | 4.88% | 2642674 | 61 | 35 | ||
Brooklyn | 95 | 7.60% | 3675982 | 23 | 33 | ||
Bronx | 13 | 1.04% | 122527 | 13 | 9 | ||
Bronx | 35 | 2.80% | 5057825 | 35 | 23 | ||
Bronx | 42 | 3.36% | 12539935 | 4 | 20 | ||
Arverne | 1 | 0.08% | 31254 | 1 | 1 | ||
Flushing | 9 | 0.72% | 92520 | 9 | 6 | ||
Flushing | 2 | 0.16% | 0 | 2 | 1 | ||
Flushing | 21 | 1.68% | 67852 | 9 | 6 | ||
Jamaica | 4 | 0.32% | 16940600 | 4 | 4 | ||
Jamaica | 2 | 0.16% | 41 | 2 | 1 | ||
Jamaica | 30 | 2.40% | 82113 | 19 | 5 | ||
Bayside | 3 | 0.24% | 31206 | 3 | 3 | ||
Bayside | 4 | 0.32% | 2144148 | 4 | 2 | ||
Bayside | 2 | 0.16% | 41840 | 2 | 1 | ||
Bellerose | 1 | 0.08% | 25006 | 1 | 1 | ||
Briarwood | 1 | 0.08% | 8512 | 1 | 1 | ||
Broad Channel | 1 | 0.08% | 1626 | 1 | 1 | ||
Cambria Heights | 1 | 0.08% | 21813 | 1 | 1 | ||
Cambria Heights | 1 | 0.08% | 21607 | 1 | 1 | ||
Little Neck | 2 | 0.16% | 30605 | 2 | 1 | ||
Little Neck | 1 | 0.08% | 25441 | 1 | 1 | ||
Elmhurst | 1 | 0.08% | 8601 | 1 | 1 | ||
Elmhurst | 2 | 0.16% | 16634 | 2 | 1 | ||
Elmhurst | 3 | 0.24% | 118224 | 2 | 2 | ||
Far Rockaway | 1 | 0.08% | 1637 | 1 | 1 | ||
Forest Hills | 2 | 0.16% | 1091798 | 2 | 1 | ||
Forest Hills | 3 | 0.24% | 21367 | 3 | 1 | ||
Forest Hills | 3 | 0.24% | 1078372 | 2 | 1 | ||
Fresh Meadows | 1 | 0.08% | 19320 | 1 | 1 | ||
Fresh Meadows | 1 | 0.08% | 17660 | 1 | 1 | ||
Fresh Meadows | 1 | 0.08% | 6151188 | 1 | 1 | ||
Glendale | 1 | 0.08% | 786073 | 1 | 1 | ||
Glendale | 1 | 0.08% | 7325 | 1 | 1 | ||
Glendale | 1 | 0.08% | 8989 | 1 | 1 | ||
Hollis | 1 | 0.08% | 20205 | 1 | 1 | ||
Howard Beach | 1 | 0.08% | 9206156 | 1 | 1 | ||
Howard Beach | 2 | 0.16% | 31681 | 2 | 1 | ||
Laurelton | 1 | 0.08% | 13426225 | 1 | 1 | ||
Richmond Hill | 2 | 0.16% | 22148 | 2 | 2 | ||
Corona | 3 | 0.24% | 4816162 | 3 | 1 | ||
Corona | 1 | 0.08% | 10316 | 1 | 1 | ||
Corona | 3 | 0.24% | 958288 | 1 | 2 | ||
Maspeth | 1 | 0.08% | 6970 | 1 | 1 | ||
Maspeth | 2 | 0.16% | 602990 | 1 | 1 | ||
Middle Village | 1 | 0.08% | 7231 | 1 | 1 | ||
Long Island City | 4 | 0.32% | 663682 | 2 | 2 | ||
Long Island City | 6 | 0.48% | 601180 | 6 | 5 | ||
Long Island City | 5 | 0.40% | 738553 | 5 | 1 | ||
Staten Island | 16 | 1.28% | 27378 | 4 | 10 | ||
Staten Island | 7 | 0.56% | 10403 | 7 | 3 | ||
Staten Island | 7 | 0.56% | 5883 | 7 | 7 | ||
Ozone Park | 1 | 0.08% | 9224 | 1 | 1 | ||
Rockaway Beach | 1 | 0.08% | 9225 | 1 | 1 | ||
College Point | 1 | 0.08% | 1212314 | 1 | 1 | ||
Queens Village | 1 | 0.08% | 9411217 | 1 | 1 | ||
Rego Park | 1 | 0.08% | 914163 | 1 | 1 | ||
Rego Park | 1 | 0.08% | 6265 | 1 | 1 | ||
Rego Park | 1 | 0.08% | 950563 | 1 | 1 | ||
Ridgewood | 1 | 0.08% | 2012 | 1 | 1 | ||
Ridgewood | 2 | 0.16% | 10833 | 1 | 1 | ||
Rosedale | 1 | 0.08% | 14420243 | 1 | 1 | ||
Rockaway Park | 1 | 0.08% | 11615 | 1 | 1 | ||
South Hollis | 1 | 0.08% | 20401 | 1 | 1 | ||
Astoria | 6 | 0.48% | 1035039 | 3 | 4 | ||
Astoria | 5 | 0.40% | 632211 | 5 | 3 | ||
Woodside | 2 | 0.16% | 10241 | 2 | 1 | ||
Woodside | 1 | 0.08% | 5422 | 1 | 1 | ||
South Ozone Park | 1 | 0.08% | 12816 | 1 | 1 | ||
St. Albans | 1 | 0.08% | 19105 | 1 | 1 | ||
Whitestone | 1 | 0.08% | 1511014 | 1 | 1 | ||
Whitestone | 1 | 0.08% | 1381120 | 1 | 1 | ||
Woodhaven | 1 | 0.08% | 8541 | 1 | 1 | ||
Richmond Hills | 1 | 0.08% | 11905 | 1 | 1 | ||
Jackson Heights | 2 | 0.16% | 383493 | 1 | 1 | ||
Jackson Heights | 1 | 0.08% | 355181 | 1 | 1 | ||
E Elmhurst | 1 | 0.08% | 8805 | 1 | 1 | ||
Sun | 1 | 0.08% | 4506 | 1 | 1 | ||
Hillside | 1 | 0.08% | 8814 | 1 | 1 | ||
East Elmhurst | 1 | 0.08% | 9506 | 1 | 1 | ||
Queens | 1 | 0.08% | 7805164 | 1 | 1 | ||
Queens | 1 | 0.08% | 16630 | 1 | 1 | ||
Sunnyside | 1 | 0.08% | 4609 | 1 | 1 | ||
Douglaston | 1 | 0.08% | 2420261 | 1 | 1 | ||
Brookyn | 1 | 0.08% | 67 | 1 | 1 |