topic Re: How to match part of text in 2 column? in Discussions

How to match part of text in 2 column?

doraemengs — Thu, 14 Mar 2024 18:09:49 GMT

Hi everyone, I would like to ask about this data set

ID	Column A	Column B	Column C	Column D
1	A05:01 A25:01 B08:01 B39:01 C05:01 C07:06 C07:18 C12:03 DRB105:01 DRB107:01 DRB301:01 DRB409:03N DQA102:01 DQA105:01 DQB102:01 DQB102:02	DQA101-03,DQB106-03_DQ6
2	A20:01 A60:02 B08:01 B28:03 C02:02 C03:04 DRB101:02 DRB113:04 DRB302:02 DRB302:02 DQA101:01 DQA101:04 DQA101:05 DQA105:05 DQA105:09 DQB102:01 DQB1*05:01	DQA105-01,DQB102-01_DQ2
3	A01:01 A01:01 B08:01 B38:01 C06:02 C09:01 C07:06 C07:18 DRB107:01 DRB107:01 DRB401:01 DRB401:03 DRB401:05N DQA102:01 DQA102:01 DQB102:02 DQB1*03:03	DQA103-03,DQB104-01_DQ4
4....	A01:01 A01:01 B08:01 B38:01 C06:02 C09:01 C07:06 C07:18 DRB107:01 DRB107:01 DRB401:01 DRB401:03 DRB401:05N DQA102:01 DQA103:03 DQB102:02 DQB1*03:03	DQA103-03,DQB104-01_DQ4	DQA102:01 DQA103:03 DQB102:02 DQB103:03	DQA1*03:03

Q1: How can i do? I want to extract text only DQA1... and DQB1... in column A into column C.

Q2: How can I do? I want to match the extract text in column B and column C in the same row into column D

I try to use the regex command - but the problem occur with * and :, and I have no idea how to match part of text with two column in multiple ID...

I put the thing that I want into the ID 4., in this case : and - are the same.

Thank you for your help in advance!

Re: How to match part of text in 2 column?

jthi — Thu, 14 Mar 2024 19:23:59 GMT

For Column D you could use Words(), Substitute() and Associative Array() + Intersect, in a formula, to find exact matches

aa1 = Associative Array(Words(:Column B, ",")); 
aa2 = Associative Array(Words(Substitute(:Column C, ":", "-"), " \!N"));
aa1 << Intersect(aa2);
Concat Items(aa1 << Get Keys, ",");

For Column C you can get good ideas from

Edit:

Here is one option for Column C which might work. If you don't understand what it does, I suggest using While loop and Regex as that is generally easier to understand than JMP's pattern matching.

result = {};
Pat Match(
	:Column A,
	Pat Repeat(
		(Pat Regex("(DQ[AB]1.+)[\s$]") >> result)
	| 
		Pat Len(1)
	)
);
Concat Items(Words(result, " "), ", ");

Re: How to match part of text in 2 column?

doraemengs — Thu, 14 Mar 2024 19:37:53 GMT

Thank you for your advice, but on column C generation, the error occurred as

attempting to assign to an object that is not an L-value in access or evaluation of 'Assign' , Current Data Table() << result = /*###*/{} /*###*/" and

Must be a string or 1x2 matrix in access or evaluation of 'Words' , Bad Argument( result ), Words/*###*/(result, " ")

please guided me more!

Thank you

Re: How to match part of text in 2 column?

jthi — Thu, 14 Mar 2024 19:57:54 GMT

Did you copy paste the formula there directly? As I don't have your data table there might differences in the separators used (see the attached file).

Re: How to match part of text in 2 column?

doraemengs — Thu, 14 Mar 2024 20:04:34 GMT

Hi Jarmo, Thank you for your help again. But, even I use your 735102.jmp dataset and copy/paste the command, it don't work. Could you please to provide me the script on 735102.jmp file?

Thank you!

Re: How to match part of text in 2 column?

jthi — Thu, 14 Mar 2024 20:08:37 GMT

Open the table and check out the formulas added to Column C and Column D (they both have formulas).

If you are not sure how to create formulas in JMP, check out JMP Help page https://www.jmp.com/support/help/en/17.2/#page/jmp/create-formulas-in-jmp.shtml#

Re: How to match part of text in 2 column?

doraemengs — Thu, 14 Mar 2024 20:59:13 GMT

Thank you for your help! it's work now.

ID	Column A	Column B	Column C	Column D
1	A05:01 A25:01 B08:01 B39:01 C05:01 C07:06 C07:18 C12:03 DRB105:01 DRB107:01 DRB301:01 DRB409:03N DQA102:01 DQA105:01 DQB102:01 DQB102:02	DQA101-03,DQB106-03_DQ6
2	A20:01 A60:02 B08:01 B28:03 C02:02 C03:04 DRB101:02 DRB113:04 DRB302:02 DRB302:02 DQA101:01 DQA101:04 DQA101:05 DQA105:05 DQA105:09 DQB102:01 DQB1*05:01	DQA105-01,DQB102-01_DQ2
3	A01:01 A01:01 B08:01 B38:01 C06:02 C09:01 C07:06 C07:18 DRB107:01 DRB107:01 DRB401:01 DRB401:03 DRB401:05N DQA102:01 DQA102:01 DQB102:02 DQB1*03:03	DQA103-03,DQB104-01_DQ4
4....	A01:01 A01:01 B08:01 B38:01 C06:02 C09:01 C07:06 C07:18 DRB107:01 DRB107:01 DRB401:01 DRB401:03 DRB401:05N DQA102:01 DQA103:03 DQB102:02 DQB1*03:03	DQA103-03,DQB104-01_DQ4	DQA102:01 DQA103:03 DQB102:02 DQB103:03	DQA1*03:03