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.
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.
The growing and care of lantanas (Lantana camara) is easy. These verbena-like flowers have long since been admired for their extended bloom time. There are several varieties available that offer a multitude of colors. Depending on the region and type grown, lantana plants can be treated as annuals or perennials.Grow lantana flowers in the garden or in containers. Trailing varieties can even be grown in hanging baskets. Lantanas also make a great choice for those wishing to attract butterflies and hummingbirds to the garden.ow to Grow Lantana Flowers. Growing lantana in the garden is a great way to add color and interest. Simply choose a sunny location and plant them in well-draining soil.