Sentence examples for matrix each probe from inspiring English sources

In the resulting data matrix, each probe on the Affymetrix ATH1 array is thereby represented by 38 co-expression correlation coefficients corresponding to the probes co-expression with all lumen protein gene probes.

Additionally, strain-specific differences in the basal gene expression were selected by computing between-strain contrast matrix for each probe-set using unpaired t-test with expression values normalized by PDNN.

The resulting data table was a matrix with rows representing each probe in the Affymetrix U133A platform, and columns representing each of the 149 individual microarray samples.

The expression data were transformed into log2 values and were fit on multiple linear models each probe across available matrix.

Next, a full probe set-to-probe set Pearson correlation matrix was calculated whereby the similarity in the expression profile of each probe set represented on the array was compared across all 130 samples.

The custom chip was designed with a matrix of technical probe replicates and multiple probes for some genes; e.g. 2 or 3 probes with 1, 3 or 5 copies each per array represented some genes.

The gene expression data was reported as a matrix of probe sets by cell lines in which value is the calculated log abundance of each probe set gene for each cell line.

We then obtained log2 RMA) values from this matrix for probe sets that were identified as differentially expressed between met1 mex/mex and met1 mex/Att hybrids in this study using limma.

In terms of the SNM model: Y is a 100 000 × 12 matrix of probe intensities; X is a 1 × 12 matrix indicating Group 2 membership; Z is a 1 × 12 matrix of 1's parameterizing the intercept term; and f (BX + AZ) is a 100 000 × 12 matrix that represents the intensity-dependent array effects.

The pseudocode, reported in Figure 1(b), succinctly describes the essential steps of the algorithm for defining the signatures and computing the matrix of their reciprocal distances, starting from a set of array data in the form of a matrix (one probe per row, one array per column).

Overlap matrices at probe level for each of two signatures were constructed (Additional file 1 and 2).