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Forum: SPSS

SPSS usage and programming, SPSS syntax, SPSS output.

  1. Partial correlation

    I have done partial correlation analysis to look at the relationship between X and Y taking into account Z. Can anyone tell me how I can represent...

    Started by lje032‎, Yesterday 03:24 PM
    • Replies: 1
    • Views: 73
    Today, 01:21 AM Go to last post
  2. Expectation eaximization with repeated measures data

    I use SPSS 21. I have repeated measures data with multiple time points. After the first time point every other time point (two follow-up time...

    Started by jchaim89‎, Yesterday 08:44 AM
    expectation-maximization, repeated measures
    • Replies: 0
    • Views: 64
    Yesterday, 08:44 AM Go to last post
  3. This matrix is not positive definite (Factor Analysis)

    Hi, I am trying to do a Factor Analysis in SPSS, but under the Correlation Matrix it says 'determinant=0,000' and 'This matrix is not positive...

    Started by CindyD93‎, 08-30-2014 09:42 AM
    factor analysis, spss
    • Replies: 1
    • Views: 108
    08-30-2014, 01:02 PM Go to last post
  4. Repeated Measures ANOVA with Covariate Interaction

    Hello, I have a repeated measures ANOVA, and am trying to determine the effect of a covariate (and how to interpret it). A DV (continuous...

    Started by jadeheron‎, 08-28-2014 11:05 AM
    • Replies: 0
    • Views: 107
    08-28-2014, 11:05 AM Go to last post
  5. Best practices for multiple imputation

    I am working with survey data and have some lingering questions about whether to constrain values and round, just constrain, or do neither when I run...

    Started by ms3325‎, 08-28-2014 10:30 AM
    • Replies: 0
    • Views: 72
    08-28-2014, 10:30 AM Go to last post
  6. Cox regression - time variable

    Hi, I can't find any information on this at all using my usual source (google), I hope someone can answer me! My statistics teacher only wrote in...

    Started by csoki‎, 08-27-2014 04:37 AM
    • Replies: 3
    • Views: 138
    08-27-2014, 09:07 PM Go to last post
  7. Dichotomous data - PCA, cluster analysis

    I have data set which contain binary/ dichotomous data (important 1 and not important 0 transformed Likert scale ratings on 45 variables) - can PCA...

    Started by Ingo‎, 08-26-2014 03:44 PM
    • Replies: 1
    • Views: 139
    08-26-2014, 04:20 PM Go to last post
  8. Question Interpreting Independent Sample t-Test results

    Hello folks! I'm having a hard time understanding the output that SPSS gave me regarding my Independent Samples t-Test. Can anyone help me describe...

    Started by rmccullough‎, 08-18-2014 09:50 PM
    • Replies: 6
    • Views: 301
    08-24-2014, 04:50 AM Go to last post
  9. Entering time for censored data in SPSS Cox regression and survival analysis

    Please delete this post. I just noticed I had received an answer to exact same post I made yesterday.

    Started by Ruth‎, 08-19-2014 07:35 PM
    • Replies: 0
    • Views: 215
    08-19-2014, 07:35 PM Go to last post
  10. Question SPSS - coding confusion ( Likert scale)

    Hi) I face a problem with coding Likert scale . I read that if u have, let's say 4 statements and Likert scale( strongly disagree 1 to strongly...

    Started by alex8888‎, 07-30-2014 07:52 PM
    coding, likert scale, spss
    • Replies: 3
    • Views: 194
    08-19-2014, 07:25 PM Go to last post
  11. How to find my Authorisation Code in SPSS?

    My old PC is getting laggy when I use SPSS v20 so I've bought a new computer and I wish to install SPSS on it. Does anyone know where in SPSS v20 I...

    Started by userfriendly‎, 08-06-2014 04:26 AM
    • Replies: 1
    • Views: 130
    08-19-2014, 07:22 PM Go to last post
  12. Combining Duplicates (by row)

    Good morning, I have a file that has duplicated cases with both missing and different variable information. My file looks something like this: ...

    Started by kailynlyn‎, 08-19-2014 09:45 AM
    combining rows, duplicates, merging, spss
    • Replies: 2
    • Views: 109
    08-19-2014, 07:20 PM Go to last post
  13. Conjoint Analysis, Syntax, Cards

    Dear all, I'm setting up a customer research using a conjoint analysis (SPSS) and have a few questions. 1. Do I need to set up the syntax file...

    Started by GentlemanEddie‎, 08-01-2014 06:48 AM
    cards, conjoint, orthogonal, spss, syntax
    • Replies: 1
    • Views: 152
    08-19-2014, 07:18 PM Go to last post
  14. Please Help! Need to merge variables ASAP for a research paper

    Hi! Please, please help! have a paper due in 8 days! and can't figure out how to work this out in SPSS. I am looking at whehter there is a...

    Started by suzycat‎, 08-18-2014 11:28 PM
    • Replies: 4
    • Views: 176
    08-19-2014, 06:45 PM Go to last post
  15. create a cluster bar graph with a line for the total cases in each cluster

    Hi I try to create a cluster bar graph with a line for the total cases in each cluster . One of the options can be pareto graph but it only produce...

    Started by dannback‎, 08-15-2014 07:11 AM
    • Replies: 0
    • Views: 99
    08-15-2014, 07:11 AM Go to last post
  16. multicollinearity in SPSS Modeler

    Can anyone point me towards a good way to test multicollinearity in SPSS Modeler? Ideally I'd like to build a correlation matrix but I can't figure...

    Started by rbenzoj‎, 08-14-2014 01:40 PM
    • Replies: 0
    • Views: 85
    08-14-2014, 01:40 PM Go to last post
  17. MANOVA design

    Being rusty, I would be grateful for a quick confirmation of MANOVA being an appropriate model: I have one dependent variable but 6 independent...

    Started by nick01‎, 08-14-2014 12:46 PM
    anova, experiment, manova
    • Replies: 0
    • Views: 86
    08-14-2014, 12:46 PM Go to last post
  18. Best test to use?

    Hi all, Thanks in advance for reading and helping me. My boss has given me some data and initially asked for Spearman correlations to be done....

    Started by Templean‎, 08-13-2014 03:15 PM
    • Replies: 2
    • Views: 174
    08-14-2014, 06:41 AM Go to last post
  19. Preparing data set for multiple Imputation

    ------------------------------------------------- where is the option to delete solved threads that need no answer nor did they receive any?

    Started by Emma Peel‎, 08-09-2014 01:57 PM
    delete missing data, missing values, spss
    • Replies: 1
    • Views: 168
    08-11-2014, 03:19 PM Go to last post
  20. New to SPSS, want to find out if there is a way to create BMI category variable

    Hi everyone, I am working on a project and have to find a way to break my data into percentiles. I have the BMI information but since it is data...

    Started by SarahCel‎, 01-29-2014 10:10 PM
    • Replies: 14
    • Views: 1,077
    08-11-2014, 08:52 AM Go to last post
  21. How to find Optimal Clusters in Hierarchical Clustering (SPSS)

    Hi I am a linguistics researcher and trying to use cluster analysis in SPSS. After reading some tutorials I have found that determining number of...

    Started by true_friend‎, 08-04-2014 09:08 AM
    cluster analysis, clusters, spss
    • Replies: 6
    • Views: 245
    08-09-2014, 03:41 AM Go to last post
  22. Manova

    Hello, I am a French student in psychology and I am currently using spss to analyze my research project's results. I work on the perception of...

    Started by camillec‎, 08-08-2014 01:13 PM
    • Replies: 1
    • Views: 136
    08-09-2014, 02:48 AM Go to last post
  23. Significance between samples

    I am not an expert user when it comes to SPSS so maybe this is more than I can handle. Here is the situation: I have two products I am comparing,...

    Started by frank1987‎, 08-07-2014 09:39 AM
    crosstab, means, significance, spss
    • Replies: 2
    • Views: 177
    08-07-2014, 12:37 PM Go to last post
  24. Help with Generalized Linear Mixed Model (GLMM)

    So I need some help please! I am running a GLMM and am finding the results I want.. (i.e significant) but I can only see a graph of the...

    Started by Samatthews12‎, 08-05-2014 10:16 AM
    • Replies: 0
    • Views: 416
    08-05-2014, 10:16 AM Go to last post
  25. Smile Different variables - most normally distributed, a couple are not - best test to use?

    Hello everyone So glad I've found this site and hope that someone will be able to point in the right direction! I am looking at how physical...

    Started by Bernz1‎, 08-01-2014 05:11 PM
    anova, kurtosis, non-parameteric
    • Replies: 0
    • Views: 179
    08-01-2014, 05:11 PM Go to last post
  26. Different types of data - please help me!

    Hey guys, I am currently writing my thesis, and I need your help! I am researching the effect of functional diversity within project teams on...

    Started by Anne Twilt‎, 07-31-2014 07:11 AM
    differenced data, index, likert
    • Replies: 2
    • Views: 214
    08-01-2014, 04:40 AM Go to last post
  27. Running multiple filters (meta-filter?) in syntax?

    The data I work with looks across multiple schools and cohorts, and within each school we are often selecting specific sub-samples (e.g., those who...

    Started by singerjr‎, 07-29-2014 06:33 PM
    • Replies: 2
    • Views: 145
    07-30-2014, 05:51 AM Go to last post
  28. Question How to run trend correlation of multiple subjects? (Beginner)

    Hi! I have a set of data which looks similar to the below Y1 Y2 Y3......Y20...

    Started by ANTHONY1989‎, 07-30-2014 02:32 AM
    correlation analysis, methodology, spss, trend analysis
    • Replies: 0
    • Views: 93
    07-30-2014, 02:32 AM Go to last post
  29. Trend analysis help (super beginner)

    Hello, I am conducting a quantitative research project that looks at a patenting over time in companies. Specifically, I look at three years prior...

    Started by MattCrail‎, 07-29-2014 09:44 AM
    • Replies: 4
    • Views: 177
    07-29-2014, 05:53 PM Go to last post
  30. Complex Samples -- subpopulations in Chi-Square

    I have a survey design that I've implemented using the Complex Samples module. Running regressions, logit, etc, work fine with subpopulations...

    Started by jpolit‎, 07-29-2014 11:20 AM
    chi-square, complex samples, spss, subpopulation analysis, survey
    • Replies: 0
    • Views: 110
    07-29-2014, 11:20 AM Go to last post
  31. Spearman's - Monotonic?

    Good afternoon, I am looking forward for a help. I have to do Spearman's correlation for 2 rank variables, one assumption to met is being...

    Started by HadiRabee‎, 07-28-2014 08:16 AM
    • Replies: 12
    • Views: 207
    07-28-2014, 01:30 PM Go to last post
  32. Question Create range for value labels

    Hello, I'm very new to spss and i'm trying to create a range for my value labels. Here is some example code: VALUE LABELS testVar 1-10 ...

    Started by jerry898969‎, 07-25-2014 11:29 AM
    • Replies: 8
    • Views: 170
    07-28-2014, 09:54 AM Go to last post
  33. Talking Cox regression model, hazard ratio , using categorical data.

    Hello everyone! I am studying the effect of 8 arm of treatments on a cohort of 80 mice. The variable I have are: time status and arm of treatment....

    Started by klauz88‎, 07-27-2014 03:46 AM
    categorical variable, cox regression, hazard ratios, spss
    • Replies: 0
    • Views: 109
    07-27-2014, 03:46 AM Go to last post
  34. Nominal vs Continuous variables

    Hello, I have a dependent nominal variable (Yes\no) and an independent continuous variable (score) .. What is the best way to compare them,...

    Started by HadiRabee‎, 07-25-2014 06:31 AM
    • Replies: 3
    • Views: 171
    07-25-2014, 09:14 AM Go to last post
  35. Adding to all cases in SPSS?

    Hello, I'm about to analyze the data from a massive reaction time task and have several hundred data points for about 50 participants, and I need to...

    Started by onderdonk1‎, 07-14-2014 06:57 AM
    • Replies: 5
    • Views: 257
    07-24-2014, 05:44 PM Go to last post
  36. Compare regression coefficients within one sample

    Hey, I run two univariate linear regressions within one sample (same subjects, two different conditions). Now I would like to know how to compare...

    Started by li_accident‎, 07-11-2014 11:27 AM
    comparison, regression, regression coefficients
    • Replies: 1
    • Views: 238
    07-24-2014, 05:32 PM Go to last post
  37. Generating factor analysis variable output for a new sample

    There may indeed be a better way to do this, but here's my current thinking. I have a survey of 500 students at a university and have performed...

    Started by markcarver‎, 07-24-2014 03:24 AM
    comparing samples, factor analysis, merging samples, pca analysis
    • Replies: 1
    • Views: 160
    07-24-2014, 04:10 PM Go to last post
  38. SQL Optimisation

    Hello, I work with a very big data file and i have to convert some fields in date or string etc.. I use functions to_date() etc... to do this but...

    Started by Cydia‎, 07-24-2014 02:51 AM
    • Replies: 0
    • Views: 138
    07-24-2014, 02:51 AM Go to last post
  39. Difficult SPSS challenge

    Hey guys, i have just registered, but I'm hoping you'll help a newbie out! So my problem is the following: I am using a Google Questionnaire and...

    Started by Joren‎, 07-23-2014 06:49 AM
    • Replies: 2
    • Views: 163
    07-23-2014, 05:59 PM Go to last post
  40. Wrong language in the output window in SPSS :(

    //fixed it

    Started by trexter‎, 07-23-2014 06:03 AM
    • Replies: 0
    • Views: 110
    07-23-2014, 06:03 AM Go to last post
  41. Warning in Univariate test when asking for EMMeans

    I am trying to pull up the estimated marginal means when doing a simple 2 x 2 ANOVA. When I ask, I get the following Warning message: "The symbol...

    Started by stsgrad08‎, 02-18-2012 03:24 PM
    anova, emmeans, univariate, warning
    • Replies: 1
    • Views: 767
    07-22-2014, 06:18 PM Go to last post
  42. Continuous and nominal variables

    Good morning Dears, I have a question please, How could I between one nominal variable "answered yes\No) with time (measured in categorical:...

    Started by HadiRabee‎, 07-16-2014 04:12 AM
    • Replies: 6
    • Views: 271
    07-21-2014, 02:07 PM Go to last post
  43. Please I need your help!

    Dears, I am looking for your help. I have an ordinal independent variable, which is time: less than 10 min, 10-30 min, 30-60 min, 1-2 hours,...

    Started by HadiRabee‎, 07-21-2014 12:45 PM
    • Replies: 2
    • Views: 178
    07-21-2014, 01:04 PM Go to last post
  44. Code from Blunch (2008)

    Attached is the code that I copied from page 86 of Niels Blunch's book. The problem is that when I try to run it with AMOS 17, it doesn't seem to...

    Started by neil.m4@gmail.com‎, 07-21-2014 03:17 AM
    • Replies: 0
    • Views: 116
    07-21-2014, 03:17 AM Go to last post
  45. two way random effect for panel data

    I am wondering if somebody could tell me the SPSS equivalent of the following SAS code: proc panel data=test; model y=x x1/rantwo; id unit year;...

    Started by alg‎, 07-19-2014 10:20 PM
    • Replies: 0
    • Views: 177
    07-19-2014, 10:20 PM Go to last post
  46. repeated measures anova SPSS

    Hi, My data has two groups (24 participants in each) rating their threat perception in several different situations some of which are neutral, some...

    Started by madjeanius‎, 07-18-2014 09:04 PM
    • Replies: 0
    • Views: 187
    07-18-2014, 09:04 PM Go to last post
  47. continuous independent variable on dichotomous dependent variable spss

    Hi, I'm doing a big analysis for my company. Basically what I want to know is if a higher payout leads to a higher returnrate. Payout is...

    Started by Jirox‎, 07-16-2014 02:43 PM
    analysis, spss
    • Replies: 4
    • Views: 277
    07-17-2014, 08:22 AM Go to last post
  48. Heckman SPSS error

    HI: I was trying to download the heckman command and I believe I managed to do it. It's available now on the menu analyze/regression/heckman ...

    Started by gabriela.moreira.pereria‎, 07-13-2014 10:54 PM
    errors, heckman selection model
    • Replies: 0
    • Views: 123
    07-13-2014, 10:54 PM Go to last post
  49. Multiple value Chi Squared test in SPSS

    Hello, I am currently doing a study into factors that affect mortality in a particular type of bacterial infection. I would like to compare...

    Started by rwcwilson‎, 07-12-2014 02:44 PM
    • Replies: 7
    • Views: 276
    07-13-2014, 09:11 AM Go to last post
  50. Comparing answers of a nominal variable- which test should I use?

    Hi, I have asked 64 participants what colour they preffer and I gave 4 possible answers: 1- black; 2 - blue; 3 -red; and 4- yellow. The scores...

    Started by alinguist‎, 07-10-2014 12:00 PM
    nominal, spss, variable
    • Replies: 1
    • Views: 173
    07-10-2014, 12:13 PM Go to last post
  51. analysis for cluster samples

    I have a cluster randomized sample, that is a sample where some data sources have been drawn from the population of data sources and then all the...

    Started by landa‎, 07-10-2014 03:39 AM
    • Replies: 0
    • Views: 151
    07-10-2014, 03:39 AM Go to last post
  52. SPSS meditational analysis help

    I'm doing a psychology project and I'm struggling with statistics (SPSS) especially on meditational analysis. I have searched all over my notes from...

    Started by Cburns326‎, 07-09-2014 08:10 AM
    • Replies: 1
    • Views: 159
    07-09-2014, 08:58 AM Go to last post
  53. Use repeat or loop to specify a list of values

    I have some simple code where the user defines the year of interest, and then a date (the federal fiscal year) is calculated based on the year...

    Started by grreee12‎, 07-08-2014 03:21 PM
    • Replies: 0
    • Views: 168
    07-08-2014, 03:21 PM Go to last post
  54. Kruskal-Wallis = significant but post-hoc doesn't show any sig results...

    Hi everybody, really hoping somebody can tell me if I'm missing something obvious here. I've run a Kruskal-Wallis test on SPSS using the...

    Started by HeximalRouge‎, 07-07-2014 12:16 PM
    • Replies: 5
    • Views: 260
    07-08-2014, 03:19 AM Go to last post
  55. help with Ordinal variable analysis

    Hey guys. I have a DB of 200 divers who got sick and got treated X time after diving. I have the independent variable of time in hours and the...

    Started by XPeriment‎, 07-05-2014 03:09 AM
    • Replies: 2
    • Views: 239
    07-07-2014, 04:28 AM Go to last post
  56. Cox Regression Analysis using Categorical Variables (non-binary) Help!

    :wave: I'm looking at predictors of death, and specifically at the effect of a sum of positive biomarkers; i.e. 3 positive biomarkers vs 0 2...

    Started by iNcorruptible‎, 07-06-2014 06:26 PM
    • Replies: 0
    • Views: 169
    07-06-2014, 06:26 PM Go to last post
  57. Which stats should I apply on my research data? Confused!

    Hi, I need to know which stats should I apply to my research data. My research data contains four groups of animals. Each groups milk was tested for...

    Started by sa.ejaz‎, 07-06-2014 07:54 AM
    confused, one way anova, spss statistics, spss test
    • Replies: 1
    • Views: 216
    07-06-2014, 04:02 PM Go to last post
  58. Need simple help in a hurry!!!

    Hello, I'm using SPSS 19 where i need to calculate the significent value between groups. I really need help becouse i can't figure it out by...

    Started by spk‎, 07-03-2014 02:31 PM
    anova, hurry, independent t-test, significance, spss
    • Replies: 1
    • Views: 249
    07-04-2014, 04:20 AM Go to last post
  59. testing for equivalence of latent mean structures in amos

    Dear all, Im using AMOS to anlyze mean differences between two different groups. I used (Byrne, 2010, Structural Equation Modeling with AMOS) as...

    Started by Kathi‎, 06-20-2014 05:16 AM
    • Replies: 2
    • Views: 318
    07-03-2014, 10:37 AM Go to last post
  60. Exclamation Winsorization using SPSS

    Hello everyone! =) I have to winsorize my data (replace outliers with the next highest/lowest score that is not an outlier). I have been...

    Started by Yulia_GRE‎, 04-16-2013 07:54 AM
    data, spss, winsorize
    • Replies: 7
    • Views: 5,173
    07-03-2014, 05:54 AM Go to last post

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