sas - Get string between two specific char positions

Sas - Get string between two specific char positions

In SAS, you can use the substr function to extract a substring from a string based on specific character positions. Here's how you can get a string between two specific character positions:

data _null_; string = "This is a sample string"; start_pos = 6; /* Start position (inclusive) */ end_pos = 13; /* End position (inclusive) */ /* Extract substring between start and end positions */ substring = substr(string, start_pos, end_pos - start_pos + 1); put substring; run;

Explanation:

  • substr(string, start_pos, length): This function extracts a substring from the string starting at start_pos and of length length.
  • start_pos and end_pos: These variables specify the start and end positions (inclusive) of the substring you want to extract.
  • end_pos - start_pos + 1: This calculates the length of the substring.

Adjust start_pos and end_pos to your desired character positions. The result will be stored in the substring variable.

Examples

  1. "SAS code to extract substring between two character positions"

    Description: This query is looking for SAS code specifically to extract a substring between two specific character positions within a larger string.

    /* SAS code to extract substring between two character positions */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_substring = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a substring from a larger string based on specified start and end positions.

  2. "SAS extract text between two positions in a string"

    Description: Users are seeking SAS code examples to extract text between two specific positions within a given string.

    /* SAS code to extract text between two positions in a string */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_text = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract text between two specified positions within a string.

  3. "SAS substring between two characters"

    Description: Users are looking for SAS code to extract a substring between two specific characters within a string.

    /* SAS code to extract substring between two characters */ data have; string = "YourOriginalStringHere"; start_char = "A"; /* Starting character */ end_char = "B"; /* Ending character */ start_pos = find(string, start_char) + 1; /* Find position of starting character */ end_pos = find(string, end_char) - 1; /* Find position of ending character */ extracted_substring = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a substring from a larger string based on specified starting and ending characters.

  4. "SAS get text between two positions"

    Description: Users are searching for SAS code to retrieve text between two given positions in a string.

    /* SAS code to get text between two positions */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_text = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet illustrates how to obtain text between two specified positions within a string.

  5. "SAS extract substring between two indices"

    Description: Users are interested in SAS code examples for extracting a substring between two specified indices in a string.

    /* SAS code to extract substring between two indices */ data have; string = "YourOriginalStringHere"; start_index = 5; /* Starting index of the substring */ end_index = 10; /* Ending index of the substring */ extracted_substring = substr(string, start_index, end_index - start_index + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a substring from a larger string based on specified starting and ending indices.

  6. "SAS extract string between two positions"

    Description: Users are searching for SAS code examples to extract a string between two specified positions in a larger string.

    /* SAS code to extract string between two positions */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_string = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a string between two specified positions within a larger string.

  7. "SAS substring between two index numbers"

    Description: Users want to find SAS code examples for extracting a substring between two specified index numbers within a string.

    /* SAS code to substring between two index numbers */ data have; string = "YourOriginalStringHere"; start_index = 5; /* Starting index of the substring */ end_index = 10; /* Ending index of the substring */ extracted_substring = substr(string, start_index, end_index - start_index + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a substring from a larger string based on specified starting and ending index numbers.

  8. "SAS extract substring between two character positions"

    Description: Users are looking for SAS code examples to extract a substring between two specific character positions within a string.

    /* SAS code to extract substring between two character positions */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_substring = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a substring from a larger string based on specified starting and ending character positions.

  9. "SAS code to get string between two positions"

    Description: Users are searching for SAS code to retrieve a string between two given positions in a larger string.

    /* SAS code to get string between two positions */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_string = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet illustrates how to obtain a string between two specified positions within a larger string.

  10. "SAS substring between two positions example"

    Description: Users want examples of SAS code to extract substrings between two specified positions in a string.

    /* SAS code to extract substring between two positions example */ data have; string = "YourOriginalStringHere"; start_pos = 5; /* Starting position of the substring */ end_pos = 10; /* Ending position of the substring */ extracted_substring = substr(string, start_pos, end_pos - start_pos + 1); run;

    Code Description: This SAS code snippet demonstrates how to extract a substring from a larger string based on specified starting and ending positions, providing an example for clarity.

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