The phrase "a certain correlation between" is grammatically correct and commonly used in written English.
It is typically used to indicate a relationship or connection between two things or ideas. Example: There is a certain correlation between exercise and improved mental health.
And there is a certain correlation between RCI and slope grades.
All the results above-mentioned suggested that there may be a certain correlation between final broth pH, lactonic SL and Lac SL/tot SL ratio in RSHH.
We found a certain correlation between the characteristic parameter lines L1 on the one hand and L3 and L4 on the other hand.
This type of matrices can be easily generated under (mathcal {H}_{0}) by considering a certain correlation between different dimensions of the CR system.
Three of 135 cases were classified as a certain correlation between giving ILE and improvement of symptoms, 34 cases as probable correlation, 71 possible and 27 unlikely.
This paper differs from previous work on now-casting in that our goal is not to report a certain correlation between online and offline indices.
A certain correlation exists between the occurrence of rockbursts and the influencing factors, such as the geological structure, construction method, and excavation disturbance, among which the geological structure plays a crucial role.
We also attempted to find out whether a certain correlation exists between focus latitudes and SSN.
In addition, a certain correlation has been established between headache and musculoskeletal pain (such as NSP, LBP, and elbow/knee/ankle joint pain) [ 22].
This is the case because we do not observe all bilateral movements, and the flows between two different origin countries that present a certain correlation in unemployment affect the flows between that country and Spain.
There was certain correlation between the FBG pickup and the magnetic pickup.
