Displaying 2 results from an estimated 2 matches for "chemical_df".
2017 Jul 01
0
How to replace match words whith colum name of data frame?
Dear ?,
I'm sure that there are many ways to do what you want; here's one:
> cbind(concept_df, category=
+ ifelse(apply(
+ sapply(chemical_df$chemical,
+ function(x) grepl(x, concept_df$concept)),
+ 1, any),
+ "chemical", ""))
concept category
1 butan acid chemical
2 nano diamond particl
3 slurri composit
4 composit ph polis ch...
2017 Jul 01
0
How to replace match words whith colum name of data frame?
I have two data frame. I want to use "chemical_df" to match "concept_df "
concept_df <- data.frame(concept=c("butan acid ", "nano diamond particl", "slurri
composit", "composit ph polis", " inorgan particl ", "grind liquid", "liquid formul", "nanopartic...