IBM SPSS Statistics (formerly SPSS, i.e. "Statistical Package for the Social Sciences") is a proprietary cross-platform general-purpose statistical software package. [For SPSS Modeler, use 'spss-modeler' tag.]

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How to get a Variable View in RStudio like in SPSS? [on hold]

One of the things that make it hard to change from SPSS to GNU R is: There is no "Variable View" like in SPSS, no listing of variables you could quickly find a variable name in. This is especially ...
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SPSS Chi Square goodness-of-fit expected frequencies distribution check

My question is about the Chi Square goodness-of-fit test. Not to be mistaken with the test for association or the test for correlation (both called Chi Square). Let's say I have following variable '...
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27 views

SPSS Chi square test proportions (less than 5 expected)

Let's say I have a (fictive) sample: White: 25 Foreign: 1 General population: White: 30 Foreign: 9 Now I want to compare if my frequencies do not differ from the population. Normally I could use a ...
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23 views

How can i analyse percent data using spss? [on hold]

I have those kind of data and i want to enter them in SPSS in order to analyse them. How can i do it? They are secondary data and are percentaged, as you can see. Each row present a different ...
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21 views

Multiple regression analysis with 22 data points and 7 independent variables [on hold]

I am working on my thesis and want to do do a regression analysis to find the effect per 'problematic factor' (see attachment) on 'Duration' (see attachment) or 'Costs' (see attachment). Chance here ...
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2answers
10 views

Z-Test and T-test in SPSS custom table - Include 'Total' in comparision

I would like to not only compare columns' proportions and/or means but also each column's proportion and mean against the whole sample (i.e., the 'Total' column). Any way we can obtain that with SPSS ...
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8 views

Mann-Kendall trend test of time series in Spss [closed]

My question is about Mann-Kendall test. I have the need to evaluate data of precipitation to see if the amount of precipitation during last 50 years in my study site is following a trend or not and if ...
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17 views

SPSS, Multiple Imputation, analysis weight

I was wondering about the possibility to handle sampling weights and multiple imputation when I found the so called "analytic weight" button in the MI setup in SPSS. Now I am wondering: what is the ...
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19 views

In SPSS, what follow-up tests for a three-way repeated measures ANOVA with no 3-way interaction?

For a three-way repeated measures ANOVA: Do I use simple main effects syntax or run t-tests in SPSS in my follow up analyses (pairwise comparisons?) for a non-significant three-way interaction, with 1 ...
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20 views

Regarding analysis of likert scale

I am trying to compare whether there is a difference in students' attitude from different types of school. The survey consists of their school type and 21 questions on attitude in 4-point likert scale ...
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10 views

help on mixed models in spss

I am trying to analyze a complex data set and I got confused. Here is a brief explanation: Everyone has different beliefs, i.e., fate, luck, etc. I identified 5 belief types which I measure with some ...
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11 views

Using SPSS to identify factors affecting business behaviour [closed]

I'm afraid I'm out of my depth with statistics and may therefore be in the wrong place, but would really appreciate any pointers. We do some work with businesses to help them save money through ...
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Mixed ANOVA: 2 within subjects factors, 1 between subject factor

I did an experiment where I had two groups A (22 subj) and B (19 subj) receiving different treatments, performing a task with 3 conditions, cond1, cond2, cond3, in 2 moments (pre and post treatment). ...
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23 views

ordinal regression: categorical variable has two 0 coefficients. Why?

I ran a bigger ordinal regression model in SPSS with some scaled and categorical variables. In the output, two of these categorical variables have two 0a as estimates. The "0a" is a SPSS Footnote. In ...
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13 views

Interaction Contrasts in SPSS

I am trying to run a 2x2 MANOVA with two sets of categorical independent variables (V1: healthy weight vs. overweight) (V2: binge eating diagnosis vs. healthy controls), on continuous dependent ...
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1answer
19 views

Multi-level analysis in SPSS?

I am struggling to work out how best to analyse a large set of data in repeated measures design. I have 4 main conditions: a, b, c, d. Then within each condition, participants repeat a trial 2 times ...
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23 views

Determining the correct test for experiment design

I'm trying to figure out the right test to use for my experimental design, I was hoping someone here could help. Here's the structure: Two independent variables, IV1 and IV2. IV1 has 3 levels, IV2 ...
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16 views

Inexplicable AIC/BIC growth from base model in SPSS 23 in a mixed model

I am running a mixed model with a binary dependent variable and a logit link using SPSS 23´s Generalized linear mixed model procedure. The data is multilevel (1 Subject, 5 questions/data points per ...
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14 views

Two-way repeated measures ANOVA- simple main effect

I have 2 independent variables: one is target location (TL) and another is stimulus characteristics (SC), each of them have 3 levels. I collected reaction time data from a same group of participants ...
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1answer
21 views

Mediation analysis in spss when there are two mediators having correlation with each other?

i am conducting a research, there are two mediators that are parallel to each other, the point is when i run correlation analysis, these two mediators also show correlation with each other, is there ...
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24 views

consistency of a task with varying number of items

How does one measure the internal consistency of a task that is finished at different times for each participant? Most psychometric tests have instructions that inform you that you must finish the ...
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29 views

Cronbach's Alpha - reliability

In psychometric tests, we sometimes are instructed to end the test after the child has failed a determined number of items. Thus we end up with children who answered 30 questions and some who answered ...
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6 views

spss neural network forecasting with lags

I have 240 monthly data points and would like to leave 36 out of sample for neural network forecasting in SPSS. I made the covariates as lag of 1 [AR(1)] and have several questions to ask: What are ...
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18 views

Difference in performing two-way ANOVA and one-way ANOVA

I was asked by reviewers to retest my hypothesis that states A1 is better than A2, B1, and B2 (2x2 factorial design where A/B are two levels of the first factor and 1/2 are two levels of the second ...
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1answer
27 views

How to select the best number of clusters in cluster analysis in SPSS?

When I used SAS for cluster analysis, I used to use some plots of CCC, pseudo F and pseudo T^2 indices to help determine best the number of clusters. Not sure about this in SPSS, not familiar with ...
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16 views

How to compare means of 3+ variable within a sample group

Grip strength for 128 athletes was measured at 3 various elbow angle (90, 180, 45) with varying position and arm posture. Now I want to compare means of dependent variables within each elbow ...
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33 views

How do I analyse a set of clinical data that has a variable number of measurements per patient?

Thanks in advance for any help you can offer. I'm a PhD student and have just finished recruiting for an observational clinical study. Basically, we have recruited 100 patients and performed imaging ...
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17 views

How to prepare data for anova or manova

I have a datafile (below is Gdrive link) and I want to prepare it for Anova/Manova tests. About Data: ...
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28 views

Test for repeated measures with large numbers of missing values

I have a number of independent continuous variables, such as HbA1c, waist circumference, total cholesterol measured in approximately 300 people over various time points (baseline, 3, 6, 12, 24 months ...
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18 views

Parametric versus nonparametric AUC from ROC curve

SPSS offers two ways to estimate Area Under the Curve (AUC) and its standard error, that is nonparametricly using trapezoidal rule or parametrically using binegative exponential distribution. I have ...
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80 views

Why does the post-hoc results in R differs the post-hoc results in SPSS?

I have run the same two-way Repeated Measure ANOVA in R and in SPSS. Following that I ran a Fisher's Least Significant Difference (LSD). R script ...
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27 views

Analysis of reaction times with missing data by trial/item

I have a developmental psychology study with one between factor (age) and two within factors (scale-3 and difficulty-2). I recorded reaction times but have eneded up with a lot of missing data for the ...
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12 views

Missing Value in SPSS Output

I'm running a multinomial regression and I can't figure out why SPSS is giving me a missing value under ACountry. Any thoughts? Thanks!
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Modelling Time Series in SPSS

I'm very new to statistics and I've been asked to create a time series model in SPSS. I've taken a list of articles from one journal, each categorized by their main topic (topics have been numerically ...
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1answer
31 views

Help with choosing the correct effect size

I conducted a two-way between groups ANOVA to test the impact of video gaming (gamer/non-gamer) and gender (male/female) on reaction time. I'm conducted my analysis using SPSS and received the ...
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1answer
27 views

SPSS: Regression Sample Size

I just wanted to know where I can see my sample size in the output of a linear regression. It must be in the ANOVA-Table in the column of the df. Is my sample size 487? ANOVA-Table Regression 2 ...
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1answer
76 views

Do Stata and SPSS give conflicting versions of Anti-Image matrices?

I read on p1 of the Stata Manual glossary that: The image of a variable is defined as that part which is predictable by regressing each variable on all the other variables; hence, the anti-...
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71 views

Multivariate regression in Tensorflow where dependent variables also depend on each other

Dear Stackoverflow community, I would like to understand how to implement a multivariate regression in Tensorflow, where all the dependent variables yn depend on both input variables xn as well as ...
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63 views

Help interpreting the output from a mediation analysis

Currently I'm working on some organisational research. Just to get a bit of a idea of what I'm research; I'm looking at impact of leadership on how enthusiastically work. I believe the relationship of ...
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1answer
32 views

what am i supposed to do if realiability test not up to 0.7?

hye. i have gathered 147 questionnaires with 39 variables the requirement for my research department need me to make the reliability test up to 0.7 or else it consider not reliable. i have tried ...
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12 views

Motivation of runners [duplicate]

I am currently writing a proposal and am confused on which statistics method I should use. I aim to examined the motivation of runners in participating a charity marathon and categorizing it. It will ...
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1answer
32 views

How to relate 2 sets of classifications (types of runners & motivations)

I am currently writing a proposal and am confused regarding which statistical method I should use. I aim to examine the motivation of runners in participating a charity marathon. It will use runners ...
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25 views

Thesis SPSS Regression help

I'm currently working on my thesis and would like some advice for the statistical analysis section. My hypotheses are: H1: Firms that belong to a product industry are more likely to establish a ...
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14 views

Suppression + Mediation?

I have a suppressioneffect, because a correlation between x and y is actually non-significant, but if I put in another variable (in a multiple regression), then the correlation between x and y becomes ...
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27 views

Logistic regression with 2 predictive variables

I need some advice for choosing the correct model. I have 3 binary variables: Risk (0 = the person doesn't take financial risks, 1 = the person takes financial risks), gender (0 = female, 1 = male), ...
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1answer
104 views

Reproducing SPSS GLM in R, changed coefficients

I'm trying to reproduce a generalized linear model in R. The original SPSS model has distribution Gamma, link Log, with a continuous dependent variable and all independent variables categorical. In R ...
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16 views

SPSS GENLINMIXED error message “subject field not used”

I am running the following syntax in IBM's SPSS: GENLINMIXED /DATA_STRUCTURE SUBJECTS=Subject# /FIELDS TARGET=any_error /TARGET_OPTIONS DISTRIBUTION=BINOMIAL LINK=CLOGLOG /FIXED EFFECTS=...
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27 views

Interpreting the Structure matrix in Discriminant Analysis

I was trying to do a discriminant analysis in SPSS and I have to interpret the output. But when I come to the table of Structure Matrix, I find difficulty in defining the variables I should use in ...
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1answer
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How to interpret estimated coefficient of ordered logit regression which has a negative value

What is the interpretation of the negative estimate ($b$ value) in an ordered logit regression? That is, an "increase of one unit in the independent variable results in an increase or decrease of the ...