Which function in r language is used to find out whether the means of 2 groups are equal to each other or not?

139

What are the features of microsoft access?

765

give difference between generic & iterative process model.

2101

Explain unit testing, integration tests, system testing and acceptance testing?

1241

How do you add event listeners in mxml components. Now as3 components?

687

How many unique keys can a table have?

977

what does the text input format do?

791

What is Data Locality in Hadoop?

627

What is native query in hibernate?

510

How apache spark works?

284

What is MapReduce? What are the syntax you use to run a MapReduce program?

640

Explain what are ETF’s? What is the advantage of it?

1019

How has demonetization affected your household in particular?

1028

How would you convert date into julian date format?

967

can some body give me some idea on integrations of sd and sap crm service

2248