This is a preview. Log in through your library . Abstract A multiple-imputation method is developed for analysing data from an observational study where some covariate values are not observed. A ...

Wireline logging plays a critical role in coalbed methane exploration. However, the lack of crucial log data, such as neutron and sonic logs, makes coalbed methane exploration difficult. In this paper ...

Regression is a statistical tool used to understand and quantify the relation between two or more variables. Regressions range from simple models to highly complex equations. The two primary uses for ...

Oral poly(ADP)-ribose polymerase (PARP) inhibitors have been shown to have great promise in the treatment of cancer inBRCA mutation carriers. This case provides evidence that these agents are ...

On the heels of the IMPROVE-IT trial, which supported adding ezetimibe to statin therapy in ACS patients, a new study shows the combination not only has beneficial effects on cholesterol levels in ...

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. If you've ever ...

Customer perceptions of your company's brand are complex and difficult to predict because of the variety of factors involved. Multivariate analysis uses statistical tools such as multiple regression ...