Summary

Ovarian cancer due to family or personal history of cancer

License

unknown (from UCI repository)

Dependencies

Tags

cancer genetic history ovarian

Attribute Types

Integer,Floating Point,String

Download

# Instances: 253 / # Attributes: 15155
HDF5 (30.1 MB) XML CSV ARFF LibSVM Matlab Octave

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Original Data Format

arff

Name

'changed

Version mldata

0

Comment

Names

MZ-7.86E-05,MZ2.18E-07,MZ9.60E-05,MZ0.000366014,MZ0.000810195,MZ0.001428564,MZ0.002221123,MZ0.003187869,MZ0.004328805,MZ0.005643929,

Types

1. numeric
2. numeric
3. numeric
4. numeric
5. numeric
6. numeric
7. numeric
8. numeric
9. numeric
10. numeric

Data (first 10 data points)

MZ-7...	MZ2....	MZ9....	MZ0....	MZ0....	MZ0....	MZ0....	MZ0....	MZ0....	MZ0....	...
0.49...	0.26...	0.32...	0.22...	0.29...	0.31...	0.15...	0.22...	0.30...	0.24...	...
0.25...	0.40...	0.32...	0.06...	0.33...	0.35...	0.32...	0.14...	0.26...	0.14...	...
0.53...	0.03...	0.32...	0.20...	0.40...	0.11...	0.36...	0.22...	0.53...	0.13...	...
0.0	0.39...	0.31...	0.19...	0.40...	0.45...	0.41...	0.21...	0.42...	0.27...	...
0.52...	0.39...	0.36...	0.38...	0.48...	0.39...	0.23...	0.5	0.36...	0.27...	...
0.39...	0.39...	0.29...	0.37...	0.33...	0.1519	0.42...	0.56...	0.27...	0.39...	...
0.64...	0.30...	0.24...	0.37...	0.39...	0.31...	0.24...	0.43...	0.55...	0.26...	...
0.72...	0.35...	0.34...	0.46...	0.45...	0.24...	0.28...	0.5	0.40...	0.18...	...
0.53...	0.30...	0.42...	0.34...	0.33...	0.35...	0.38...	0.28...	0.37...	0.35...	...
0.52...	0.49...	0.33...	0.27...	0.52...	0.45...	0.34...	0.52...	0.44...	0.29...	...
...	...	...	...	...	...	...	...	...	...	...

Description

The goal of this experiment is to identify proteomic patterns in serum that distinguish ovarian cancer from non-cancer. This study is significant to women who have a high risk of ovarian cancer due to family or personal history of cancer. The proteomic spectra were generated by mass spectroscopy and the data set provided here is 6-19-02, which includes 91 controls (Normal) and 162 ovarian cancers. The raw spectral data of each sample contains the relative amplitude of the intensity at each molecular mass / charge (M/Z) identity. There are total 15154 M/Z identities. The intensity values were normalized according to the formula: NV = (V-Min)/(Max-Min), where NV is the normalized value, V the raw value, Min the minimum intensity and Max the maximum intensity. The normalization is done over all the 253 samples for all 15154 M/Z identities. After the normalization, each intensity value is to fall within the range of 0 to 1.

URLs

http://datam.i2r.a-star.edu.sg/datasets/krbd/OvarianCancer/OvarianCancer-NCI-PBSII.html

Publications

Data Source

Measurement Details

Usage Scenario

revision 1

by kidzik on 2011-09-14 14:35

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Tasks defined on dataset Ovarian Cancer (NCI PBSII Data)

• Ovarian cancer classification 2011-09-15 18:41