For various reasons the funding of research sometimes requires that the data is kept confidential and is not included in publications. Is this ever justified, such as for commercial reasons, protecting intellectual property? Or is this always counter productive does it harm science and does it actually harm the development of commercial prospects those trying to keep data confidential? Should all interpretations of data be always open to scientific scrutiny? Should full publication of all research data in full be a requirement, of all publications?
In short if any data is kept confidential for commercial reasons then would it not be right to simply say that it is not research, not science and only opinion and therefore not suitable for publication?