Sentence examples for been difficult to compare from inspiring English sources

It has been difficult to compare them this week because they have been running very different programmes.

Unfortunately, with the availability of numerous scoring systems and the publication of data in these systems, it has been difficult to compare results.

Other methods for predicting the locations of specific types of functional sites exist, but in previous analyses, it has been difficult to compare methods when they are applied to different types of sites.

It has been claimed that the aneurysm rate for Kawasaki disease (KD) patients in Japan is lower than in the U.S. However it has been difficult to compare coronary artery (CA) outcomes between the two countries because of different definitions for CA abnormalities.

It has been difficult to compare the data across centers; however, some common themes have emerged.

However, it has been difficult to compare these studies when such different patterns between acoustic features and listeners' evaluations have emerged [4].

It is difficult to compare these records.

Qualifications are difficult to compare.

It is difficult to compare the Bush and Gore proposals.

And it is difficult to compare teams from different eras.

Auriemma said it was difficult to compare his UConn teams.