M. M. G. T. De Silva

3 Questions 1 Answers 0 Followers

Questions related from M. M. G. T. De Silva

Can the loss coefficient of channel contraction and/or expansion of an open channel greater than 1?

I have done an experiment to calculate the loss coefficient at contraction and expansion of an open channel flow. water levels were measured at upstream and downstream to the expansion and...

18 February 2020 8,519 2 View

What are the merits and demerits of using standardize variables in multiple linear regression? Can I use dummy and standardize variables together?

What are the merits and demerits of using standardize variables in multiple linear regression instead of using raw data? Is it possible to use dummy variables and standardize variables together in...

30 May 2017 4,428 3 View

How to calculate error term of a regression equation in excel 2013?

I'm trying to build a regression equation to show the relationship between crop yield (Y) and climatic parameters such as; rainfall (RF), minimum temperature (Tmin) and maximum temperature (Tmax)...

18 June 2016 2,113 3 View