Abstract: A computer program product, and related systems and methods, are described that processes emission intensity data corresponding to probes of a biological probe array. The computer program includes a genotype and statistical analysis manager that determines absolute or relative expression values based, at least in part, on a statistical measure of the emission intensity data and at least one user-selectable statistical parameter. The analysis manager may also determine genotype calls for one or more probes based, at least in part, on the emission intensity data, The analysis manager may further display the absolute or relative expression values based, at least in part, on at least one user-selectable display parameter and/or a measure of normalized change between genotype calls. The measure of normalized change may be based, at least in part, on a comparison of genotype calls and a reference value.

Abstract: Methods, systems and computer software products are provided for determining genotype of a sample using a plurality of probes. In one preferred embodiment, a tentative genotype call is made based upon the relative allele signals. Pattern recognition is then used to validate the tentative call.

Abstract: Methods and computer software products are provided for analyzing gene expression data. In one embodiment, non-parametric statistics is used to determine whether a transcript is detected in a sample.