00:01
For this problem, as you can see, i'm in rstudio.
00:03
One thing i've done ahead of time here, because i've been working with a few of these problems here, you can see that i have both the papers and papers select variables or data sets in my local environment currently.
00:17
I'll work with the papers select, but it doesn't really seem that it's particular about which one we want to use.
00:23
So we know that we want to use the filter method to determine the number of records where there are greater than or equal to 100 citations.
00:30
So what i'll do here, it's been a while since i've used filter, so what i'll do is in the search in help, do filter, look up the filter function here.
00:43
So we can see that we would want to do filter.
00:45
We put in our data, which is a data frame, data frame extension, for example, a tibble...