What is debugging in R?

79

Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?

2322

Which are the different segments of memory?

1083

At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

2031

How many types of methods are there?

1061

1 *2 1*3 *2*4 1*3*5 *2*4*6

1777

what is the most difficult thing about working with you?

1240

How do I alter a table in postgresql?

870

How will your qualification be helpful in banking?

1052

Explain cloud computing?

674

What is goal seek explain with example?

622

What does f mean linux?

965

why we are using register of 1k,10k,100k,47k,330k in cell phone based voting machine project?

2125

How can I find out the size of a file, prior to reading it in?

1179

What is a class in xcode?

1