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Questions - spss

Why does the size of the same .sav file differ when it's generated by write_sav?

When I load a .sav file saved from SPSS into R using the haven package and then save it under a new name using write_sav without altering anything, the size of the new file is smaller than that of the...
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user239092

r

spss

Votes: 0

Answers: 0

Lag function in SPSS

For my master's thesis I have to work with a database in order to make a logistic regression model. One of the variables of my model is NEWS, This should be a dummy variable that is equal to 1 if a co...
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Tom Raemdonck

function

syntax

model

spss

lag

Votes: 0

Answers: 1

Latest Answer

The following code will use the lag function to mark the years where the same company had a negative net income while the previous year it had a positive one: sort cases by CompanyNumber Year. compute...
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eli-k

Dynamically name new aggregated variables in SPSS

I have a large dataset I have to aggregate using numerous functions (e.g. max, min, mean, etc.). All variables have similar prefixes. I can call these dynamically using spssinc select variables and th...
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chipsin

spss

Votes: 0

Answers: 1

Latest Answer

The following macro loops through the list of variables you created and adds a suffix to each. To use the macro you need to add the suffix in parentheses after the macro call. define !add_suffix (!pos...
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eli-k

R: How do I write more than 2 decimal places to a SPSS file (.sav)?

I want to write a correlation matrix to an SPSS file. The file format is .sav and the format of the required correaltion matrix is a mixture of character string columns and numeric columns (mostly nu...
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Dan

r

decimal

spss

Votes: 0

Answers: 0

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