[R] Adding SORT to UNIQUE

[Stephen H. Dawson, DSL]

Hi,


Running a simple syntax set to review entries in dataframe columns. Here 
is the working code.

Data <- read.csv("./input/Source.csv", header=T)
describe(Data)
summary(Data)
unique(Data[1])
unique(Data[2])
unique(Data[3])
unique(Data[4])

I would like to add sort the unique entries. The data in the various 
columns are not defined as numbers, but also text. I realize 1 and 10 
will not sort properly, as the column is not defined as a number, but 
want to see what I have in the columns viewed as sorted.

QUESTION
What is the best process to sort unique output, please?


Thanks.
-- 
*Stephen Dawson, DSL*
/Executive Strategy Consultant/
Business & Technology
+1 (865) 804-3454
http://www.shdawson.com <http://www.shdawson.com>