Data
Earthquakes-Data-NZ

Earthquakes-Data-NZ

active ARFF CC0: Public Domain Visibility: public Uploaded 23-03-2022 by Elif Ceren Gok
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Context New Zealand lies on a fault-line that runs through its spine. This fault line aka Alpine Fault is very active and forms a part of the "Ring of Fire". Content This is a list of all the earth quakes that occured in New Zealand between 01 Jan 2019 - 31 May 2020. Acknowledgements Thanks to GeoNet for making the data freely available to users. Inspiration I live in NZ and quite often than not I experience these earthquakes. The earthquake data is made available to general public for free and because I love data a beginner in data analysis / machine learning, I wondered if I can learn something from this data.

5 features

origintimestring20646 unique values
0 missing
longitudenumeric19970 unique values
0 missing
_latitudenumeric20450 unique values
0 missing
_depthnumeric16195 unique values
0 missing
_magnitudenumeric20647 unique values
0 missing
Show all 5 features

19 properties

NumberOfInstances
20648
Number of instances (rows) of the dataset.
NumberOfFeatures
5
Number of attributes (columns) of the dataset.
NumberOfClasses
Number of distinct values of the target attribute (if it is nominal).
NumberOfMissingValues
0
Number of missing values in the dataset.
NumberOfInstancesWithMissingValues
0
Number of instances with at least one value missing.
NumberOfNumericFeatures
4
Number of numeric attributes.
NumberOfSymbolicFeatures
0
Number of nominal attributes.
Dimensionality
0
Number of attributes divided by the number of instances.
PercentageOfNumericFeatures
80
Percentage of numeric attributes.
MajorityClassPercentage
Percentage of instances belonging to the most frequent class.
PercentageOfSymbolicFeatures
0
Percentage of nominal attributes.
MajorityClassSize
Number of instances belonging to the most frequent class.
MinorityClassPercentage
Percentage of instances belonging to the least frequent class.
MinorityClassSize
Number of instances belonging to the least frequent class.
NumberOfBinaryFeatures
0
Number of binary attributes.
PercentageOfBinaryFeatures
0
Percentage of binary attributes.
PercentageOfInstancesWithMissingValues
0
Percentage of instances having missing values.
AutoCorrelation
Average class difference between consecutive instances.
PercentageOfMissingValues
0
Percentage of missing values.
Show all 19 properties

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