This was clearly necessary for their analysis since it allowed them to aggregate data over different drivers.

So a balancing act was clearly necessary, and its components have been the subject of debate for weeks.

The standard deviation was 6σ, clearly beyond the 5σ limit necessary for a significant result.

His work in giving London water was clearly necessary.

"Nothing happened to me," Roderick said; it was clearly necessary to say something.

It was clearly necessary to give her an explanation at once, whether I had one or not.

At the same time, it is clearly necessary to maintain stability in the region.

This is clearly necessary in order to avoid future crises.

A few days of rest were clearly necessary to restore the old man's strength.

The big splash might feel good, but it's clearly not necessary.