Myth creation in textbook writing : the case of randomised controlled trials in medical research

Textbooks, across all disciplines, are prone to contain errors; grammatical, editorial, factual, or judgemental. The following is an account of one of the possible effects of such errors; how an error becomes entrenched and even exaggerated as later textbooks fail to correct the original error. The example considered here concerns the origins of one of the most basic and important tools of to­ day's medical research, the randomised controlled trial. It is the result of a systematic study of 26 British, French and German history of medicine textbooks since 1996.

RNetCDF – A Package for Reading and Writing NetCDF Datasets

This paper describes the RNetCDF package (version 1.6), an interface for reading and writing files in Unidata NetCDF format, and gives an introduction to the NetCDF file format. NetCDF is a machine independent binary file format which allows storage of different types of array based data, along with short metadata descriptions. The package presented here allows access to the most important functions of the NetCDF C-interface for reading, writing, and modifying NetCDF datasets. In this paper, we present a short overview on the NetCDF file format and show usage examples of the package.