Recent questions tagged gsub

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gsub - Removing special characters in the beginning of a word in R

I am using the following code to remove the special characters from the begining of a word: >gsub("^[^[:alnum:]] ... the output should be "C++"? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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gsub - How to remove + (plus sign) from string in R?

Say I use gsub and want to remove the following (=,+,-) sign from the ... ] "_s_a_n_d_w_i_c_h___b_r_e_a_d___m_u_s_t_a_r_d_+_k_e_t_c_h_u_p_" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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gsub - replacing the `'` char using awk

I have lines with a single : and a' in them that I want to get rid of. I want to use awk for this. I've ... How can I get rid of the ' char? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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gsub in R with unicode replacement give different results under Windows compared with Unix?

Running the following commands in R under Mac or Linux produces the expected result, that is the greek letter beta: gsub ... β γ test δ string." See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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