The phrase "a rough indicator of" is correct and usable in written English.
It can be used when you want to describe something that provides an approximate measure or sign of a particular situation or condition.
Example: "The survey results serve as a rough indicator of customer satisfaction levels within the company."
Alternatives: "an approximate measure of" or "a general sign of".
The expected frequency of a GO category is We propose to use the ratio of observed to expected frequencies as a rough indicator of enrichment; a ratio above one indicates that the GO category is enriched in the sample with respect to its average expectation, while a ratio below one indicates a depleted GO category.
It might nevertheless serve as a rough indicator of power but why needs to be explained.
To compensate for the absence of headnotes, I extracted names of statutes cited in the cases as a rough indicator of what their case might relate to.
There are no exact figures on the number of executives who are changing gears toward teaching, but a rough indicator of the new interest comes from the National Center for Education Information.
Amfels also took on military projects whose details seemed to be known by every aspiring blue-collar worker in Cameron Park, and a rough indicator of its corporate health could be sighted from miles away.
Using Super Bowl ads as a rough indicator of the high end of the market, he determined that in 2010 the price of an American's attention was six cents per minute.
The findings, presented here on 16 July at the International Conference on Emerging Infectious Diseases, show that the number of hospitalizations--a rough indicator of health--is lower, rather than higher, among troops who have received at least one anthrax shot.
Ranking individual genes by their respective contribution to the total PBS values--a rough indicator of phylogenetic utility--reveals that some genes, such as ND5, CR, ND4, CoxI and 16S, are better indicators of galliform evolution than others (Fig. 3A).
To examine whether participants' educational background a rough indicator of their subscription to the scientific worldview moderated effects, we first converted education to a dichotomous variable based on a median split (college graduates vs. "some college" or less).
We intend to show that such an approach, simple in its application and requiring no particular skills of analysis, makes it possible to go beyond the general indications provided by the rough indicators of coverage and obtain a truer picture of the real immunization activities in regions or health districts.
All the rough indicators of coverage converge and indicate an increase in coverage for the various antigens, a decrease in children lost to follow-up of BCG/DTCP1 and DTCP1/DTCP2, and a relative reduction in regional disparities.
