How can we normalize different-sized corpora in corpus linguistics?

I want to normalize two linguistic corpora; however, I have no idea whether I need to normalize the corpora per 10,000 words or 1,000,000 words. How can I decide about these two? Why do we use...

06 July 2018 6,048 6 View

How to insert data into SPSS for running Structural Equation Modeling (SEM) in Amos to explore relationship between two variables?

I'm going to run SEM, as per a journal's reviewer's comment, to explore the relationship between personality traits and management orientations. To collect the data, two questionnaires were used....

02 March 2018 6,111 9 View

What is the appropriate statistical analysis for the interaction of three independent variables?

I wish to explore the effect of the interaction of three independent variables each of which has two levels on a dependent variable. Thanks in advance for the answers.

04 May 2017 2,099 7 View

Does anybody know what the appropriate statistical procedure(s) for analyzing a 5-point Likert scale questionnaire can be?

I'd like to explore the attitude of one group of students towards computer-assisted language learning (CALL). The questionnaire includes 20 statements (I use a 5-point Likert Scale: strongly...

04 May 2017 5,045 4 View

Does anyone know how to calculate correlation among three variables in SPSS?

In a quantitative study, three variables-- lexical knowledge, self-esteem, and lecturing-- are going to be compared to find the relationship between them. I wonder if I can run a statistical...

11 December 2016 3,786 11 View

How can we find the correlation between two Likert-scale questionnaires?

10 November 2016 4,142 11 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View