I have a string “contact@dezyre.com”. Which string function can be used to split the string into two different strings “contact@dezyre” and “com” ?
366A test has a true positive rate of 100% and false positive rate of 5%. There is a population with a 1/1000 rate of having the condition the test identifies. Considering a positive test, what is the probability of having that condition?
564Post New Data Science Questions
Define the unit test with PyUnit?
What do you mean by p-value?
Compare sas, r, python, perl?
Explain the difference between overfitting and underfitting?
Explain calculate distance methods briefly?
What are you employed pip?
Which plot will you use to access the uncertainty of a statistic?
Which technique is used to predict categorical responses?
Explain systematic sampling?
Explain the benefits of using statistics by data scientists
What are apis used for?
Why data cleaning plays a vital role in the analysis?
Define an algorithm to discover when a person is starting to search for new job.
What is correlation in R?
What is the importance of having a selection bias?