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Correlation analysis for compositional data
Compositional data need a special treatment prior to correlation analysis. In this paper we argue why standard transformations for compositional data are not suitable for computing correlations, and why the use of ...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The Effect of Normalization on the Correlation Structure of Microarray Data
There is given a proof that the normalization of microarray data highly affect the correlation structure of gene expression levels.
BB - Aplikovaná statistika, operační výzkum
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
A nitty-gritty aspect of correlation and network inference from gene expression data
We give a model of correlation dependency for gene expression data...
BB - Aplikovaná statistika, operační výzkum
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Algebraic View on Linear Correlation
two vectors of data samples. As the linear correlation coefficient is often usedThe paper deals with a linear correlation coefficient. First, it presents its of dependence of two data sets is discussed as well. An...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Diverse Correlation Structures in Gene Expression Data and Their Utility in Improving
Diverse Correlation Structures in Gene Expression Data and Their Utility in Improving Statistical Inference.
BB - Aplikovaná statistika, operační výzkum
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Data Analysis in neurology : LXII. Caution in the interpretation of ecological (correlational) studies - I
Article Data Analysis in neurology : LXII. Caution in the interpretation of ecological (correlational) studies - I.
Neurosciences (including psychophysiology)
- 2017 •
- Jimp
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Influence of selection of discrete set of points on calculation of correlation coefficient in processing of image data
This work describes an analysis of the calculation of correlation coefficient in processing of image data. The correlation analysis is then used for a quantitative evaluation of interferograms in optical testing....
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Correlation of Data Obtained Usány the PIV Method
The article elaborates the PIV (particle imaging velocimetry) program for the use of data correlation in flowing liquid. These correlations are suitable for calculating the real velocity field inside a pump....
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Nonlinear correlation of daily data in real 1xCO_2 and 2xCO_2 GCM climates
Nonlinear correlation of daily data in real 1xCO_2 and 2xCO_2 GCM climates...
DG - Vědy o atmosféře, meteorologie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Correlation of variations of the atmogeochemical field with the meteorological data.
Original scientific paper dealing with Correlation of variations of the atmogeochemical field with the meteorological data.
DE - Zemský magnetismus, geodesie, geografie
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
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