'has useful information' is correct and usable in written English.
You can use it when you want to emphasize that something has content that is beneficial or helpful. For example: "This article has useful information on how to save money."
The first category uses variable relevance analysis to examine whether a variable has useful information to forecast the output variable.
Bradt's travel guide has useful information.
It also has useful information about vaccination and flu prevention.
And I agree that Intrade often has useful information in its odds.
A better starting point is the Wikitravel page, wikitravel.org/en/Guatemala, which has useful information on travelling by "chicken bus" and getting off the beaten track.
In this paper we adopt a selection-on-observables strategy because (1) PIAAC has useful information to model selection into alternative education treatments; (2) our approach is multi-country and comparative; (3) suitable reforms have occurred only in a few countries, but often too early or too late to be useful,4 and their effects are difficult to use in a multi-country setup.5.
"We would approach any and all who were willing to talk to us and listen to us," Eddy adds, "anyone who might have useful information about the seafood industry.
We also used snowball sampling, whereby previous interviewees identified other colleagues that might have useful information.
One, Mikhail Trepashkin, claims to have useful information.
The detainees no longer have useful information to impart, assuming they ever did.
The main complaint about the sites is that they do not have useful information.
