Find length of string in R

0 votes

I want to find out the number of characters in String without splitting it in R

Also what about unicode strings? How to find the length (in bytes) and the number of characters(symbols) in a unicode string.

Apr 17, 2018 in Data Analytics by kappa3010
• 2,020 points
39 views

1 answer to this question.

0 votes

You can try nchar

> nchar("fast")
[1] 4
> set.seed(10)
> string_example <- paste(sample(LETTERS, 10), collapse = "")
> string_example
[1] "XALQCGHUKZ"
> nchar(string_example)
[1] 10
answered Apr 17, 2018 by DataKing99
• 8,100 points

Related Questions In Data Analytics

0 votes
1 answer

How to find out cluster center mean of DBSCAN in R?

Just index back into the original data ...READ MORE

answered Jun 27, 2018 in Data Analytics by darklord
• 6,140 points
105 views
0 votes
3 answers

Code snippet to find number of null values in each column in a dataframe in R

colSums(is.na(data_frame_name)) will return you number of nulls ...READ MORE

answered Jul 5 in Data Analytics by sindhu
38 views
0 votes
2 answers

Transforming a key/value string into distinct rows in R

We would start off by loading the ...READ MORE

answered Mar 26, 2018 in Data Analytics by Bharani
• 4,550 points
57 views
0 votes
1 answer

Removing all white-spaces from a string

You can use the 'str_replace_all()' function from ...READ MORE

answered May 16, 2018 in Data Analytics by Bharani
• 4,550 points
24 views
0 votes
1 answer

Converting a string to title case - R

library(tools) toTitleCase("this is sparta") [1] "this is Sparta" READ MORE

answered May 18, 2018 in Data Analytics by Bharani
• 4,550 points
99 views
0 votes
1 answer

How to convert a Unicode string to string

It can be done in the following ...READ MORE

answered Oct 16, 2018 in Python by SDeb
• 13,160 points
74 views
0 votes
1 answer

Big Data transformations with R

Dear Koushik, Hope you are doing great. You can ...READ MORE

answered Dec 17, 2017 in Data Analytics by Sudhir
• 1,610 points
44 views
0 votes
1 answer

How to find out the sum/mean for multiple variables per group in R?

You can use the reshape2 package for ...READ MORE

answered Apr 12, 2018 in Data Analytics by DataKing99
• 8,100 points
311 views
0 votes
1 answer

How to forecast season and trend of data using STL and ARIMA in R?

You can use the forecast.stl function for the ...READ MORE

answered May 18, 2018 in Data Analytics by DataKing99
• 8,100 points
485 views