String Manipulation doubt

Hey there !

First of all, Your Data Analyst in R is not up to the mark. It misses several things. I found the Data Scientist in Python to be the most explanatory one.
Another thing is that in the slide is str_detect function a vectorized function? Because we are using in mutate and it is evaluating each and every row.

Hi @keswani06,

Could you please suggest the things to be improved in Data Analysis in R? Those missing ones. About the slide, do you mind sharing the link on that mission screen? Thank you!