Comparing multiple proportions: The Marascuillo procedure

Comparing multiple proportions: The Marascuillo procedure





from NIST Handbook. includes syntax for calculation








BIOS nice overview of proportions / basics - equivalence of Pearson chi-square test and z-test





Macro from Minitab


This macro performs a multiple comparisons test on proportion data using # Tukey's honest significant difference test.



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google books

http://books.google.com/books?id=_bR9Q-EERlIC&pg=PA200&lpg=PA200&dq=comparing+multiple+proportions&source=bl&ots=PTb87Wa-gr&sig=PuEEGFcVwPlqSnhLUF6zXoXJ5p0&hl=en&sa=X&oi=book_result&resnum=5&ct=result#PPA201,M1

lognormal distribution - on different methods of calculation of confidence intervals

http://epa.gov/esd/tsc/images/256cmb04lognorm.pdf

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Low-Price Mapping SEQUENCING

companies developing/offering genome sequencing

- COMPLETE GENOMICS - 5000 $ /Reid, Radoje Drmanac
- applied biosystems
- Knome - cca 20 customers
- cf Systems Biology Institute as customer for complete genomics

datamining

datamining in genetic/genomic research

finland Helsinki
DM in LD mapping ... haplotype association etc. PDF

PUBLICATIONS BY HANNU TOIVONEN, UNI helsinki

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datamining intro

datamining course materials from Australian national Uni,
- same as links below.
COURSE SLIDES -FROM slideshare.com

by prof Lanzi, some slides look identical to slides provided by ANU

- but generally looks good, COMPREHENSIBLE .....

DATAMINING, UNSUPERVISED RECORD LINKAGE.

Markus Hegland , australia

CHRISTEN
DATAMINING. CHALLENGES, MODELS, METHODS AND ALGORITHMS
year 2003
intro -- mainly from the standpoint of computation science.. algorithms
--
progream - FEBRL year 2008
Febrl - A Freely Available Record Linkage System with a Graphical User Interface Peter Christen Proceedings of the Australasian Workshop on Health Data and Knowledge Management (HDKM), Wollongong, January 2008.

- DISTANCE - EUCLIDEAN, PYTHAGOREAN ETC WOLFRAM MATH

ASSOCIATION RULES

- Support, confidence

Support gives total number of transaction of any particular item are occurring in datasets while confidence gives strength of a data in a dataset, we can say support is probability of A and B while confidence is conditional probability. Association rule based on these two characteristics.

-short intro

c-statistic

____?????? I would like to know whether we can calculate C-statistic using SPSS >> 13.

> If by the "c-statisitc" you are referring to the measure of the > discriminative power of the logistic equation, you can calculate it by > saving the predictive probabilities from the logistic regression > analysis and running a ROC curve with the preditive probabilities as > the "test variable." The c-statistic is the area under the curve > value.

HTH

In R/S-Plus you can just use the lrm function in the Design package or:

mean.rank <- mean(rank(x)[y == 1]) c.index <- (mean.rank - (n1 + 1)/2)/(n - n1)
(where n1 is the number of observations with y=1)
or use the somers2 function in the Hmisc package.

Frank Harrell