Use of Bayesian formula in R? -

I am looking for a package in R which can help me calculate the previous probability of an event. is there any?

OK, I am working on such a data set

Age Education grade pass
Group 1 Primary 50 No
Group 2 Tertiary 20 No < Group 1 Secondary 70 Yes Group 2 Secondary 67 Yes Group 1 Secondary 55 Yes Group 1 Secondary 49 No Group 1 Secondary 76 Yes

I have passed the exam A student's pre-prospect is 0.6, now I am the student's age, the level of education, and the students who passed the grade to get the last chance. I need to know that I should get first p (age = group 1 | pass = yes) * p (education = primary | pass = yes) * p (grade> 50 | pass = yes) )
But it should be done for each case (line) and I have to set a date with 1000 rows. So, I thought I could get a function, which helps me in this!

There are several packages / functions available. I should also check if

The former is not complete distribution and there is only a possibility of a point of probability, then you are probably not taking badge estimation, just using the beta rule once more. Very different. But now we are coming into the cross-valued area.