View Ovarian Cancer (NCI PBSII Data) (public)

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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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Completeness of this item currently: 66%.
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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    This project is supported by PASCAL (Pattern Analysis, Statistical Modelling and Computational Learning)
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