Text data, including speeches, stories, and other document forms, are often connected to sentiment variables that are of interest for research in marketing, economics, and elsewhere. It is also very ...

Objective. This article assesses the evolution of U.S. opinion on same-sex marriage. Methods. The analysis used multinomial regression on same-sex marriage questions from eight surveys with more than ...

Participants (N = 1,162) completed a baseline survey at a median of 9 months after diagnosis to ascertain the co-occurrence of eight symptom and functional domains that are common across all cancers ...

Randomized Phase II Study of Nivolumab With or Without Ipilimumab Combined With Stereotactic Body Radiotherapy for Refractory Metastatic Pancreatic Cancer (CheckPAC) Female stage I-III breast cancer ...