SPSS

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Questions related to SPSS

What’s difference in temperature of land & sea & temperature on land different from that of oceans even though both receive same amount of insolation?

10 April 2023 7,649 3 View

What to do if the items of two different variables loaded on the same factor in EFA?

I am working on a dataset of 41 items on Likert scale supposed to represent three latent variables (an independent(28), mediating(5), and dependent one(8)). I collected 450 responses and performed...

10 April 2023 184 6 View

Why does the sun rise faster at the equator and why does the equator get about the same amount of sunlight year round?

08 April 2023 8,105 3 View

Why does temperature vary more in Northern Hemisphere & temperatures generally vary less in Southern Hemisphere than in northern hemisphere?

08 April 2023 4,637 3 View

What post-hoc test should I use for nominal variables, after chi square test?

Hello! I would like to address the experts regarding a question about conducting a statistical analysis using only nominal variables. Specifically, I would like to compare the responses of survey...

02 April 2023 3,659 4 View

How to score SF12 V2?

Hi, I am researching QOL and using SF12v2 but don't know how to score and interpret it. Can someone teach me how to? Thank you.

31 March 2023 1,725 1 View

What are statistical methods to quantify the impacts of LAI changes (“greening”) and stomatal closure effect on ET changes at the FLUXNET sites?

If i want to use FLUXNET2015 dataset, What are statistical methods to quantify the impacts of LAI changes (“greening”) and stomatal closure effect on ET changes at the FLUXNET sites?

23 March 2023 7,769 0 View

Is a test for normality reasonable when sample data appears bimodal or multimodal, but prior evidence supports the assumption of normal distribution?

I study behavior in C. elegans, and it is nearly impossible to control and account for the many factors that might influence behavior (temperature, age, time of day, humidity, vibration, etc,...

16 March 2023 9,238 9 View

Hindwai should I publish here?? Is it controversial??

Some potential journals of Hindwai that we want to try - BioMed Research International, Evidence-Based Complementary and Alternative Medicine, Journal of Immunology Research. All these are...

16 March 2023 1,315 2 View

Which is the free and best statistical Software for data analysis ?

Ans?

07 March 2023 295 8 View

DSP (cross-linking reagent) for suspension cells?

Hello, Has anyone ever used DSP ( a cross-linking reagent) for suspension cells before preparing cell lysate for performing co-Immunoprecipitation?

20 February 2023 2,184 0 View

How do I get BT474 cells to attach?

I have been attempting to grow BT474. I have taken the cells out of cryogenic storage, but each time there is no attachment to the flask I have placed them in. I'm using RPMI 1640 media (with...

16 February 2023 8,127 2 View

How do I justify statistically which method among several methods is best?

I have applied 3 methods say Method-1, Method-2 and Method-3 to a dataset. I applied modified versions of these methods say Method-1M, Method-2M and Method-3M. while I can calculate the error...

11 February 2023 7,082 3 View

What are the disadvantages of using immunoassays in detection of tumor markers?

Immunoassays are the most commonly used method to measure tumor markers since it is easy to perform and do not require expensive materials or equipment and skills compared to other methods. Tumor...

08 February 2023 1,620 3 View

GLMM binary outcome and repeated measures?

Hello everyone. I'm trying to find some examples of GLMM repeated measures but with a binary dependent variable (1=success; 0=non success) in SPSS. All the examples I found are multilevel...

30 January 2023 3,391 3 View

Kindly ID of Miocene collection in Egypt , 0.5 cm scale ?

kindly ID of Miocene collection in Egypt , 0.5 cm scale ?

29 January 2023 1,322 1 View

What is the acceptable range of spearman rank correlation coefficient for likert scale data analysis?

I am conducting a research on employee turnover. therefore I have prepared a questionnaire with 5 point likert scale. there has several statements related to salary, top management support,...

24 January 2023 4,451 10 View

Can i have different dimension/scale of EFA and CFA if i developed a questionnaire?

I am developing a questionnaire for social science. The preliminary questionnaire has 35 items with 6 domains. However, one of the domains was optional ( 5 items), where only those who had been...

20 January 2023 5,020 3 View

Five-Factor Self-Concept Questionnaire AF5?

Gentlemen, I need a copy of the English version of the Five-Factor Self-Concept Questionnaire AF5.

16 January 2023 6,559 0 View

Ecopath Functional Groups more than one species parameters?

Ecopath some papers there are mentioned they include more than one species in a functional group like this. 1. Prawns Penaeus monodon P. indicus P. semisulcatus, Metapenaeus dobsoni M....

06 January 2023 6,120 2 View

Is there a systematic method that reviewers or editors can use for bibliometric publications?

Is there a systematic method that reviewers or editors can use for bibliometric publications? Is there a checklist with a solid methodology on this subject? In the feedback I received from the...

26 December 2022 5,519 2 View

How do I fit exponential curves across multiple groups in R when I know the coefficients?

Hi all, I am attempting to make a scatterplot of CO2 rate data (y) at varying temperatures (x) with two categorical variables, depth (Mineral, Organic) and substrate (Calcareous, Metapelite,...

16 December 2022 6,908 4 View

What should be the sample size if a mixed approach is used?

I am working on my Ph.D. research in education by conducting questionnaire, interview, and classroom observation. The questionnaire is 800. What is the sample size for interview and classroom...

16 December 2022 6,267 3 View

How to do ANOVA when one of the Independent Variables has multiple response?

I have a simple survey about the social media and its awareness to its policy. One of the Profile of the Respondents as asking for the SOCIAL MEDIA they used and they can select as many as they...

10 December 2022 3,952 3 View

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