OLS Client and OLS Dialog: Open Source Tools to Annotate Public Omics Datasets

OLS Client and OLS Dialog: Open Source Tools to Annotate Public Omics Datasets

The availability of user-friendly software to annotate biological datasets and experimental details is becoming essential in data management practices, both in local storage systems and in public databases. The Ontology Lookup Service (OLS, http://www.ebi.ac.uk/ols) is a popular centralized service to query, browse and navigate biomedical ontologies and controlled vocabularies. Recently, the OL...

Alternative Estimation Procedures to OLS

Alternative Estimation Procedures to OLS We have seen that OLS does a nice job in model estimation when the CLRM assumptions are met. We have also seen that violations of the CLRM lead to inefficiency and estimators that are not BLUE. We have also seen that the model y=Xβ+ε can be transformed to produce estimators that are BLUE. We now consider additional estimation techniques to least squares....

Heavy Tails of Ols

Suppose the tails of the noise distribution in a regression exhibit power law behavior. Then the distribution of the OLS regression estimator inherits this tail behavior. This is relevant for regressions involving …nancial data. We derive explicit …nite sample expressions for the tail probabilities of the distribution of the OLS estimator. These are useful for inference. Simulations for medium ...

Flexible Multi-Agent Proto ols

Negotiation Proto ols and Dialogue Games