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rmftsa_ladata

rmftsa_ladata

active ARFF Publicly available Visibility: public Uploaded 04-10-2014 by Joaquin Vanschoren
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Author: Source: Unknown - Date unknown Please cite: Data Sets for 'Regression Models for Time Series Analysis' by B. Kedem and K. Fokianos, Wiley 2002. Submitted by Kostas Fokianos (fokianos@ucy.ac.cy) [8/Nov/02] (176k) Note: - attribute names were generated manually - information about data taken from here: http://lib.stat.cmu.edu/datasets/ File: ../data/rmftsa/ladata LA Pollution-Mortality Study: 1970-1979, 508 observations, 6-day spacing. Weekly FILTERED data. The data were lowpass filtered, filtering out frequencies above 0.1 cycles per day. Mortality: (1) Mrt: Total Mortality (2) Rsp: Respiratory Mortality (3) Crd: Cardiovascular Mortality Weather: (4) Tmp: Temperature (5) Hum: Relative Humidity Pollution: (6) Crb: Carbon Monoxide (7) Slf: Sulfur Dioxideglm.LAshumway (8) Nit: Nitrogen Dioxide (9) Hdr: Hydrocarbons (10) Ozn: Ozone (11) Par: Particulates Information about the dataset CLASSTYPE: numeric CLASSINDEX: none specific

11 features

Respiratory_Mortality (target)numeric365 unique values
0 missing
Total_Mortalitynumeric483 unique values
0 missing
Cardiovascular_Mortalitynumeric478 unique values
0 missing
Temperaturenumeric473 unique values
0 missing
Relative_Humiditynumeric478 unique values
0 missing
Carbon_Monoxidenumeric409 unique values
0 missing
Sulfur_Dioxideglm.LAshumwaynumeric282 unique values
0 missing
Nitrogen_Dioxidenumeric430 unique values
0 missing
Hydrocarbonsnumeric479 unique values
0 missing
Ozonenumeric432 unique values
0 missing
Particulatesnumeric494 unique values
0 missing

19 properties

508
Number of instances (rows) of the dataset.
11
Number of attributes (columns) of the dataset.
0
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
11
Number of numeric attributes.
0
Number of nominal attributes.
Number of instances belonging to the most frequent class.
Percentage of instances belonging to the least frequent class.
Number of instances belonging to the least frequent class.
0
Number of binary attributes.
0
Percentage of binary attributes.
0
Percentage of instances having missing values.
-0.46
Average class difference between consecutive instances.
0
Percentage of missing values.
0.02
Number of attributes divided by the number of instances.
100
Percentage of numeric attributes.
Percentage of instances belonging to the most frequent class.
0
Percentage of nominal attributes.

13 tasks

0 runs - estimation_procedure: 10 times 10-fold Crossvalidation - evaluation_measure: mean_absolute_error - target_feature: Respiratory_Mortality
0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: mean_absolute_error - target_feature: Respiratory_Mortality
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
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