"statistical skills" is correct and usable in written English.
You can use it when you are referring to a person's abilities related to statistics. For example: "Maria has excellent statistical skills that she uses to analyze data for her research projects."
As someone with design, programming and statistical skills, I frequently wrote scripts that scraped information from Technorati in an effort to analyze and visualize trends in content.
Whatever you think of their position on global warming, some of them have remarkable statistical skills and have made contributions, generally modest, to the scientific literature.
As my colleague says in reference to Mr Barbour, both parties benefit when both parties are credible.In any case, I wish I had the statistical skills of a Nate Silver and could come up with some kind of model for the importance of campaign funds.
During the modules, we endeavor to present both methodological approaches and statistical skills.
Trial designers often have limited statistical skills and experience in clinical research.
These days some of the best minds in finance are using statistical skills and programming prowess to harness old-fashioned fundamental analysis.
It may also mean that participants cannot precisely remember when they were taught a particular statistical skill, i.e. at undergraduate or postgraduate level.
They also can affect whether students will develop useful statistical thinking skills and apply statistics knowledge in their future professional careers.
In my own field, the social sciences, I've seen a number of faculties sharing in the £19.5m Q-Step initiative, which aims to boost the statistical research skills of undergraduates through the use of placements and other forms of community engagement.
As a psychologist, he learned how to design complex experiments and use sophisticated statistical tools, skills that he relies on even today.
The journal club also improved the residents' ability to search the literature and their statistical knowledge, skills that are essential in the practice of evidence-based medicine.
