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arff slurped Weka

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# Instances: 140 / # Attributes: 4
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arff

Name

newton_hema

Version mldata

0

Comment

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newton_hema

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Data on fluctuating proportions of marked cells in marrow from

heterozygous Safari cats--from a study of early hematopoiesis.

Provided by Michael Newton, Dept. of Statistics, U. of Wisconsin--Madison, (newton@stat.wisc.edu, 608-262-0086) on 11-6-93. Please send comments or questions to the author. These data may be used for non-commercial purposes and may be freely distributed.

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The data included below are 11 time series of proportions of marked progenitor cells from the bone marrow of the hybrid Safari cat. These data come from experiments done by J. L. Abkowitz and colleagues at the University of Washington, Seattle. For background on the data, see Abkowitz et al., 1988, Blood 71:1687--1692, or Abkowitz et al., 1990, PNAS, 87:9062--9066, or Abkowitz et al, 1993, Blood, 82:2096--2103, or Guttorp et al., 1990, IMA J. Math. App. Med. Bio., 7:125--143.

These particular data are used in an analysis by Newton et al, 1993 (under review), Stochastic Modeling of Early Hematopoiesis.''

There are four columns and a total of 140 records. The first column is an id for the cat in the study. The second colum records the time, in weeks from the start of monitoring, that the measurement from marrow is recorded. The third column gives the percent of domestic-type progenitor cells observed in a sample of cells at that time. The fourth column gives the sample size at that time, i.e. the number of progenitor cells analyzed.

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Information about the dataset CLASSTYPE: numeric CLASSINDEX: none specific

Names

id,weeks,cells_percentage,sample_size,

Types

1. nominal:40004,40005a,40005b,40006,40665,40823,63132,63133,63134,63848,65044
2. numeric
3. numeric
4. numeric

Data (first 10 data points)

id	weeks	cell...	samp...
40004	11	33	72
40004	13	49	67
40004	19	46	56
40004	25	42	19
40004	28	68	59
40004	31	55	64
40004	33	38	61
40004	36	23	73
40004	41	32	170
40004	45	41	120
...	...	...	...

Description

A gzip'ed tar containing StatLib datasets (statlib-20050214.tar.gz, 12,785,582 Bytes)

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http://lib.stat.cmu.edu/datasets/

Measurement Details

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revision 1

by mldata on 2010-11-06 10:00

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