File size: 10,315 Bytes
48da68c
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
{
    "size": 290802,
    "nb_rows": 1000,
    "average_row_size": 290.802,
    "nb_profiled_rows": 1000,
    "nb_columns": 22,
    "columns": [
        {
            "name": "the_geom",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Text"
            ]
        },
        {
            "name": "segmentid",
            "structural_type": "http://schema.org/Integer",
            "semantic_types": [
                "http://schema.org/identifier"
            ],
            "unclean_values_ratio": 0.0,
            "num_distinct_values": 928,
            "mean": 61492.218,
            "stddev": 530553.9533937791,
            "coverage": [
                {
                    "range": {
                        "gte": 1148.0,
                        "lte": 22083.0
                    }
                },
                {
                    "range": {
                        "gte": 120990.0,
                        "lte": 329815.0
                    }
                }
            ]
        },
        {
            "name": "version",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "num_distinct_values": 2
        },
        {
            "name": "bikeid",
            "structural_type": "http://schema.org/Integer",
            "semantic_types": [
                "http://schema.org/identifier"
            ],
            "unclean_values_ratio": 0.0,
            "num_distinct_values": 346,
            "mean": 2755.388,
            "stddev": 1756.0655669581374,
            "coverage": [
                {
                    "range": {
                        "gte": 384.0,
                        "lte": 3083.0
                    }
                },
                {
                    "range": {
                        "gte": 6107.0,
                        "lte": 7225.0
                    }
                }
            ]
        },
        {
            "name": "prevbikeid",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "missing_values_ratio": 0.079,
            "num_distinct_values": 37
        },
        {
            "name": "status",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "num_distinct_values": 2
        },
        {
            "name": "boro",
            "structural_type": "http://schema.org/Integer",
            "semantic_types": [],
            "unclean_values_ratio": 0.0,
            "num_distinct_values": 5,
            "mean": 3.855,
            "stddev": 1.3038308939429204,
            "coverage": [
                {
                    "range": {
                        "gte": 1.0,
                        "lte": 2.0
                    }
                },
                {
                    "range": {
                        "gte": 3.0,
                        "lte": 4.0
                    }
                },
                {
                    "range": {
                        "gte": 5.0,
                        "lte": 5.0
                    }
                }
            ]
        },
        {
            "name": "street",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [],
            "num_distinct_values": 206
        },
        {
            "name": "fromstreet",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [],
            "num_distinct_values": 259
        },
        {
            "name": "tostreet",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [],
            "num_distinct_values": 272
        },
        {
            "name": "onoffst",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "num_distinct_values": 2
        },
        {
            "name": "facilitycl",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "num_distinct_values": 4
        },
        {
            "name": "allclasses",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "num_distinct_values": 7
        },
        {
            "name": "bikedir",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "num_distinct_values": 3
        },
        {
            "name": "lanecount",
            "structural_type": "http://schema.org/Integer",
            "semantic_types": [],
            "unclean_values_ratio": 0.0,
            "num_distinct_values": 4,
            "mean": 1.62,
            "stddev": 0.5114684741017752,
            "coverage": [
                {
                    "range": {
                        "gte": 1.0,
                        "lte": 1.0
                    }
                },
                {
                    "range": {
                        "gte": 2.0,
                        "lte": 2.0
                    }
                }
            ]
        },
        {
            "name": "ft_facilit",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "missing_values_ratio": 0.161,
            "num_distinct_values": 13
        },
        {
            "name": "tf_facilit",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/Enumeration"
            ],
            "missing_values_ratio": 0.196,
            "num_distinct_values": 13
        },
        {
            "name": "ft2facilit",
            "structural_type": "https://metadata.datadrivendiscovery.org/types/MissingData",
            "semantic_types": []
        },
        {
            "name": "tf2facilit",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [],
            "missing_values_ratio": 0.998,
            "num_distinct_values": 2
        },
        {
            "name": "instdate",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/DateTime"
            ],
            "num_distinct_values": 137
        },
        {
            "name": "ret_date",
            "structural_type": "http://schema.org/Text",
            "semantic_types": [
                "http://schema.org/DateTime"
            ],
            "missing_values_ratio": 0.904,
            "num_distinct_values": 31
        },
        {
            "name": "shape_leng",
            "structural_type": "http://schema.org/Float",
            "semantic_types": [],
            "unclean_values_ratio": 0.0,
            "mean": 288.466895354996,
            "stddev": 186.32447811932266,
            "coverage": [
                {
                    "range": {
                        "gte": 20.1899078066,
                        "lte": 193.760536171
                    }
                },
                {
                    "range": {
                        "gte": 228.314161835,
                        "lte": 451.044097622
                    }
                },
                {
                    "range": {
                        "gte": 520.222169716,
                        "lte": 940.465732547
                    }
                }
            ]
        }
    ],
    "nb_temporal_columns": 2,
    "nb_categorical_columns": 9,
    "nb_numerical_columns": 5,
    "types": [
        "categorical",
        "numerical",
        "temporal"
    ],
    "temporal_coverage": [
        {
            "type": "datetime",
            "column_names": [
                "instdate"
            ],
            "column_indexes": [
                19
            ],
            "column_types": [
                "http://schema.org/DateTime"
            ],
            "ranges": [
                {
                    "range": {
                        "gte": 1004572800.0,
                        "lte": 1643241600.0
                    }
                }
            ],
            "temporal_resolution": "week"
        },
        {
            "type": "datetime",
            "column_names": [
                "ret_date"
            ],
            "column_indexes": [
                20
            ],
            "column_types": [
                "http://schema.org/DateTime"
            ],
            "ranges": [
                {
                    "range": {
                        "gte": 1246406400.0,
                        "lte": 1267401600.0
                    }
                },
                {
                    "range": {
                        "gte": 1382659200.0,
                        "lte": 1506988800.0
                    }
                },
                {
                    "range": {
                        "gte": 1576800000.0,
                        "lte": 1703116800.0
                    }
                }
            ],
            "temporal_resolution": "week"
        }
    ],
    "attribute_keywords": [
        "the_geom",
        "the",
        "geom",
        "segmentid",
        "version",
        "bikeid",
        "prevbikeid",
        "status",
        "boro",
        "street",
        "fromstreet",
        "tostreet",
        "onoffst",
        "facilitycl",
        "allclasses",
        "bikedir",
        "lanecount",
        "ft_facilit",
        "ft",
        "facilit",
        "tf_facilit",
        "tf",
        "facilit",
        "ft2facilit",
        "ft",
        "2",
        "facilit",
        "tf2facilit",
        "tf",
        "2",
        "facilit",
        "instdate",
        "ret_date",
        "ret",
        "date",
        "shape_leng",
        "shape",
        "leng"
    ]
}