What's the R function used to find unique and distinct value in a column?

Asked Dec 29 '20 at 11:38

Active Dec 29 '20 at 11:40

Viewed 21 times

if there is a column names as below:

Names
A,A
B,A
C
C,V
V,C
Z,X

how can i get output as A,B,C,V,Z,X (unique ad distinct) i know unique() would do row-wise computation and i need it for entire column and row precisely. Anyone able to help me?

edited Dec 29 '20 at 11:40

Ronak Shah

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asked Dec 29 '20 at 11:38

Sujay krishna

`result <- unique(unlist(strsplit(df$Name, ',')))` – Ronak Shah Dec 29 '20 at 11:41
@RonakShah - Thanks for your response, But i'm getting below error while executing it >> Error in strsplit(netflix$country, ",") : non-character argument – Sujay krishna Dec 29 '20 at 12:24
`df$Name <- as.character(df$Name)` – Ronak Shah Dec 29 '20 at 12:26
got it thanks...cont <- unique(unlist(strsplit(as.character(netflix$country),","))) – Sujay krishna Dec 29 '20 at 12:39

What's the R function used to find unique and distinct value in a column?

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