Proc Format Question - Value statement

[shortyofhb]

Hello all,

I have a question regarding Proc Format and the value statement.

I have an external dataset that has age grouped into age ranges. The dataset needs to be cleaned and organized. For values such as 20-29ax or 30s-39 I used the compress function to squeeze out the letters and used a Proc Format to change those to "20-29" and "30-39"

However, what do I do about the excel columns that just say "Under 18" how would I clean that to make it presentable in SAS. I tried to do 0-17 but it didn't work because on the excel dataset it just says "Under 18"

[Kurt_Bremser]

Create an informat that catches all the "funny" values entered in the spreadsheet, and alings them to your wanted values.

proc format;
invalue $funny_excel
  "Under 18" = "0-17"
  "20-29" = "20-29"
  "20-29ax" = "20-29"
  "30-39" = "30-39"
  "30s-39" = "30-39"
  other = "ERROR"
;
run;

Add all other allowed or expected values; after each import, run a quick check for "ERROR" values to find values you had not encountered yet.

[ballardw]

It never hurts to show the code you have attempted.

Such as show us  the code of your format.

And some actual values.

[shortyofhb]

Proc Format Library=A;
Value $Ageft

other = "0-17"
18-29 = "18-29"
30-39 = "30-39"
40-49 = "40-49"
50-59 = "50-59"
60-69 = "60-69"
70-99 = "70+";
run;

The issue I am having is the age variable in my dataset is very messy.

It has age groups in intervals of 10, but some of the values have "20-29gt" or "30s-49" or "Under 18" or "70 and above"

How would I go about organizing this data?

I used a compress function to get rid of any extra letters of symbols ($,&, etc.) out of the age intervals. But I do not know about to go about now formatting it so "Under 18" or "70 and above" will properly be coded. In addition, I need to take into account missing cells.

Any suggestions would be great!

[shortyofhb]

Hello all,

I need some help in cleaning up an external dataset if possible, I would greatly appreciate it!

I imported an external excel dataset into SAS. The variable age is in intervals of age groups (20-29, 30-39, etc.) I am supposed to format the age into age groups and clean the dataset to make it look nice.

The issue I am running into is that the dataset has a bunch of messy values like (20ag-29, 30-39exa, Under 18, 70 and above, and missing values).

First I used a compress function to rid of any letters or symbols in the dataset, but then I got stuck.

I normally use a Proc Format to create my age variables and so far have:

Proc Format Library=WorkData;

Value   Ageft.   18-29   =   "18-29"

etc. all the way to 60-69.

However, how do I take into account the values that say "Under 18" "70 and above" as well as the blank cells?

Would I need to use an array for the blank cells and code them as missing?

Thank you in advanced!

(Note: When I run a Proc Freq, it takes into account everything except the "Under 18" values. I used 70-99 = "70 and above" and I think that read fine.")

[ChrisNZ]

>  I used 70-99 = "70 and above" and I think that read fine.

0-18 could also be an interval

then .

then the rest:

0-18='0-18'

.='Missing'

other='Invalid'

This way you catch -999 or +999

Note that using a formatted number rather than a string means that the format must be available when opening the data set. So it's not always a better solution.

[shortyofhb]

I looked at the data.

There is a 18-29 interval and a 20-29 interval in the dataset. So I created an 18-29 Value in the proc format.

But 0-18 did not read the "Under 18" value in the datasheet.

The excel data sheet says "Under 18" so I am not sure how to get this to read.

[andreas_lds]

---

@shortyofhb wrote:

I looked at the data.

There is a 18-29 interval and a 20-29 interval in the dataset. So I created an 18-29 Value in the proc format.

But 0-18 did not read the "Under 18" value in the datasheet.

The excel data sheet says "Under 18" so I am not sure how to get this to read.

---

Please post the data you have in usable form: a data step using datalines-statment. If you have "Under 18" as value in your data, then using a numeric format won't give you the expected results.

EDIT: This looks like https://communities.sas.com/t5/SAS-Programming/Proc-Format-Question-Value-statement/m-p/706548, i will merge both posts.