#WEIRDEST SPSS CODE HOW TO#
#WEIRDEST SPSS CODE SOFTWARE#

for categorical variables, answers such as вЂњdon't knowвЂќ or вЂњno answerвЂќ are typically excluded from analysis.

So which -if any- values must be excluded? Briefly, Hey, that's you! So it's you who may need to set some values as user missing. вЂњUserвЂќ in user missing refers to the SPSS user. User missing values are values that are excluded

#WEIRDEST SPSS CODE HOW TO#

So how to detect and handle missing values in your data? We'll get to that after taking a look at the second type of missing values. Therefore, you should try toДЇind out why some values are system missing Something may or may not have gone wrong.

In other cases, however, it may not be clear why there's system missings in your data. In the data, we'll probably see system missing values on color for everyone who does not own a car.

#WEIRDEST SPSS CODE SOFTWARE#

Well, then my survey software should skip the next question: For example, say I askДЄnd somebody answers вЂњ noвЂќ. In some cases system missing values make perfect sense. some values weren't recorded due to equipment failure.something went wrong while converting or editing the data.some respondents weren't asked some questions due to the questionnaire routing.Data may contain system missing values for several reasons: String variables don't have system missing values. System missing values are only found in numeric variables. System missing values are shown as dots in data view as shown below. System missing values are values that are You'll get the most out of this tutorial if you try the examples for yourself after downloading and opening this file.

We'll use bank.sav -partly shown below- throughout. The SPSS user specifies which values -if any- must be excluded.

User missing values are values that are invisible while analyzing or editing data.

System missing values are values that are completely absent from the data.

In SPSS, вЂњmissing valuesвЂќ may refer to 2 things: SPSS Missing Values Tutorial report this ad By Ruben Geert van den Berg under Basics

Weirdest spss code