How to identify duplicate ID from a column
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I have a column of customer ID that I made with combining name and address. But some of them have error writing, that make different ID, that actually is the same person. For example :
Toto Cahyono RT 002 Kenali Besar
Toto Cahyono RT 02 Kenali Besar
Ahmad Sidik RT 014 Ds Pinang Tinggi
Ahmad Siddik PKS Pinang Tinggi
Can you help me how to identify this duplicate in R, and how to make the duplicate ID become one same ID. Thank you
string duplicates character rstudio
asked Nov 23 '18 at 7:40
RisaRisa
11
add a comment |
I have a column of customer ID that I made with combining name and address. But some of them have error writing, that make different ID, that actually is the same person. For example :
Toto Cahyono RT 002 Kenali Besar
Toto Cahyono RT 02 Kenali Besar
Ahmad Sidik RT 014 Ds Pinang Tinggi
Ahmad Siddik PKS Pinang Tinggi
Can you help me how to identify this duplicate in R, and how to make the duplicate ID become one same ID. Thank you
string duplicates character rstudio
asked Nov 23 '18 at 7:40
RisaRisa
11
Hi and welcome to SO. Please edit the question to show what you've tried (=code). Like this we will be able to better understand your problem/question and thus we will be able to better help you. It is best to provide a Minimal, Complete, and Verifiable example. For more information, please see How to Ask and take the Tour.
– quant
Nov 23 '18 at 7:47
add a comment |
I have a column of customer ID that I made with combining name and address. But some of them have error writing, that make different ID, that actually is the same person. For example :
Toto Cahyono RT 002 Kenali Besar
Toto Cahyono RT 02 Kenali Besar
Ahmad Sidik RT 014 Ds Pinang Tinggi
Ahmad Siddik PKS Pinang Tinggi
Can you help me how to identify this duplicate in R, and how to make the duplicate ID become one same ID. Thank you
string duplicates character rstudio
asked Nov 23 '18 at 7:40
RisaRisa
11
I have a column of customer ID that I made with combining name and address. But some of them have error writing, that make different ID, that actually is the same person. For example :
Toto Cahyono RT 002 Kenali Besar
Toto Cahyono RT 02 Kenali Besar
Ahmad Sidik RT 014 Ds Pinang Tinggi
Ahmad Siddik PKS Pinang Tinggi
Can you help me how to identify this duplicate in R, and how to make the duplicate ID become one same ID. Thank you
string duplicates character rstudio
string duplicates character rstudio
asked Nov 23 '18 at 7:40
RisaRisa
11
asked Nov 23 '18 at 7:40
RisaRisa
11
asked Nov 23 '18 at 7:40
RisaRisa
11
asked Nov 23 '18 at 7:40
RisaRisa
11
asked Nov 23 '18 at 7:40
RisaRisa
11
11
Hi and welcome to SO. Please edit the question to show what you've tried (=code). Like this we will be able to better understand your problem/question and thus we will be able to better help you. It is best to provide a Minimal, Complete, and Verifiable example. For more information, please see How to Ask and take the Tour.
– quant
Nov 23 '18 at 7:47
add a comment |
Hi and welcome to SO. Please edit the question to show what you've tried (=code). Like this we will be able to better understand your problem/question and thus we will be able to better help you. It is best to provide a Minimal, Complete, and Verifiable example. For more information, please see How to Ask and take the Tour.
– quant
Nov 23 '18 at 7:47
Hi and welcome to SO. Please edit the question to show what you've tried (=code). Like this we will be able to better understand your problem/question and thus we will be able to better help you. It is best to provide a Minimal, Complete, and Verifiable example. For more information, please see How to Ask and take the Tour.
– quant
Nov 23 '18 at 7:47
Hi and welcome to SO. Please edit the question to show what you've tried (=code). Like this we will be able to better understand your problem/question and thus we will be able to better help you. It is best to provide a Minimal, Complete, and Verifiable example. For more information, please see How to Ask and take the Tour.
– quant
Nov 23 '18 at 7:47
add a comment |
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Hi and welcome to SO. Please edit the question to show what you've tried (=code). Like this we will be able to better understand your problem/question and thus we will be able to better help you. It is best to provide a Minimal, Complete, and Verifiable example. For more information, please see How to Ask and take the Tour.
– quant
Nov 23 '18 at 7:47