In SAS I would do a data step with a MERGE statement. In R one way to perform these kind of set operations is to use the %in% operator like this. In the first case, you could use the R merge() function.ou just printed the desired data frame (where Ozone is not NA) to the screen. The last step (the only step you really need) is to âdeleteâ the rows by recreating the data frame: just reassign the data frame from the filtered rows.
Florida Native Lantana. The state of Florida has a native species of Lantana called Lantana depressa, or gold Lantana, which is classified as endangered. This rare plant is a creeping groundcover with yellow flower clusters and is native to the southern Florida county of Miami-Dade.
NPIN: Native Plant Database. Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.onditions Comments: Lantana provides summer color. In winter, some gardeners prune back lantana to keep the plants from getting too large. The stems become thorny especially with age, so caution is necessary when cutting them back.