Can I do t test for a sample size of 13? If Yes, Can anyone help me to find an article to prove it?
Thank you in advance !!!
If a questionnaire includes positively and negatively-keyed items, 1)should all the negatively keyed items be reverse coded? for example, if there are two items, 1. I like the game 2. The game is...
08 September 2017 8,435 9 View
Can anyone help me to find/send a suitable scale to measure student engagement in learning? Thank you in advance !!!
04 May 2017 1,709 8 View
I did a survey using google forms. I imported data from excel to SPSS. I wanted to find frequencies for some MCQs. There are more than one answer for my MCQs. But the output shows clusters of...
06 July 2016 4,415 10 View
Can anyone help me?
04 May 2016 9,322 0 View
Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...
06 August 2024 641 2 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
average particle size calculation from TEM
04 August 2024 2,921 1 View
i have to study the awareness and adoption level of cloud computing in a district of India. i also want to use association among demographic variables like gender, age, education, income etc and...
02 August 2024 2,420 3 View
I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...
02 August 2024 4,406 0 View
Only Journals make money from the articles we have worked on for years. Academics do not earn money from their refereeing. Then shouldn't the solution be a system in which academics can earn...
01 August 2024 6,469 6 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
Dear All, My lab primarily works on insect wing patterns. In one of the projects, my student and I have defined 19 abnormality characters on the forewing and 6 abnormality characters on the...
31 July 2024 6,464 5 View
Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...
28 July 2024 6,133 8 View
I have two groups that I test on three different tasks. I have 4 independent t-test, 6 paired t-test and 2 ANCOVA. My concern for which t-test should I conduct bonferroni correction. At the moment...
28 July 2024 7,827 6 View