How to identify duplicate ID from a column
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
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
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 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
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 at 7:40
Risa
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 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 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 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 at 7:47
add a comment |
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53442482%2fhow-to-identify-duplicate-id-from-a-column%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53442482%2fhow-to-identify-duplicate-id-from-a-column%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
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 at 7:47