I have a dataset from which I need to remove certain drugs. So far I have filtered my data using dplyr package using:
filter(!compostition_form_strength == "TIAPRIDE AMP. INJ. 100MG 12 2ML ")
Now how do I remove this drug "TIAPRIDE AMP. INJ. 100MG 12 2ML " from my dataset "Tiapride".
What is the next step?
Any recommendations will be much appreciated.