Regression

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Questions related to Regression

What institutions in Germany monitors the conditions under which a cosnumer may intervene in current environment?

Specifically, I mean how is it working, for example when someone that builds a house, wants to change colours, proportions, ect, things that are basically prescribe on the legislative level. Is it...

24 November 2022 5,421 2 View

How to do Meta-Regression of sex distribution?

I'm conducting a Meta-Analysis and the paper is nearly final. I have calculated moderating role of gender as well, but I'm slightly confused regarding the findings and procedure. can anyone please...

23 November 2022 8,154 2 View

Should I run Exploratory Factor analysis to develop a scale?

Dear researchers, I've been working on two different scales for two separate studies. I'm not getting the expected results from Exploratory Factor Analysis (EFA). Confirmatory Factor Analysis, on...

21 November 2022 1,053 2 View

How to understand the process of Multiple Imputation?

The process of MI is as following: In the first step, the dataset with missing values (i.e. incomplete dataset) is copied several times. Then in the next step, the missing values are replaced...

18 November 2022 9,213 3 View

Kindly suggest me a research topic on sentiment analysis with social media for thesis.?

research on sentiment analysis

16 November 2022 9,492 1 View

How do you model Michaelis Menten kinetics for a CSTR in ASPEN plus v10?

I have parameters Vmax and Km but am not sure how to convert this to LMHW

16 November 2022 1,920 2 View

I would like to know the equation that shows the relationship between the flight speed of a bird and its wingspan. Can you help me?

I would like to know the equation that shows the relationship between the flight speed of a bird and its wingspan. Thanks

16 November 2022 2,325 3 View

How to interpret error coefficients in VECM model in short and long-run?

Hi All, I ran cointigrtation test and thee is 1 cointigrtaion and proceeded for VECM. as per my error coefficients BTC and XLM is negative and insignificance. If I want to interpret these results...

12 November 2022 2,764 7 View

What does it take to be an influential University Professor?

Aside possessing educational qualifications and on-the-job experience, what really makes an excellent and impactful Professor? Sharing is caring. Thanks!!!

04 November 2022 6,418 16 View

Which Scaler is better for training and prediction when the ranges (in training and prediction data) are significantly different?

To build a regression model, I am scaling the data using the MinMax Scaler. Values are therefore transformed to [0, 1] and the model is trained using those values. Assume that the training data’s...

03 November 2022 1,725 3 View

Non-parametric test that is equivalent to ANCOVA?

Hi, I am looking for a non-parametric test that is equivalent to ANCOVA. The DV is measured by a single-item (ordinal variable). My goal is to examine potential group difference in the DV, with...

31 October 2022 2,424 6 View

Can I run MANOVA in SPSS if I have 1 Independent variable as metric and multiple Dependent variables as metric?

I have a score of 3 dependent variables in continuous form and 1 Independent variable in also continuous form, I want to see the effect of 1 independent variable on those 3 independent variables,...

31 October 2022 7,721 4 View

If X predicts Y, and Y predicts Z; does that reflect an indirect relationship?

Hello dear researchers In my study, I have 5 independent variables and 1 dependent variable. In multiple regression analysis, not all my IVs significantly predicted my DV. However, most of my IVs...

28 October 2022 8,565 4 View

Should I seasonally adjust series data that would be transformed as porcentaje of GDP. For example, total public spending as share of GDP?

My research is about the relation of public spending on economic growth so I am using proxy data like economic growth rate and public spending as share of GDP, but initial regressions show some...

27 October 2022 2,584 2 View

Interrupted Time Series Analysis Outputs?

I have run an ITS on a relatively short time series [with sparse data] using a binomial logit regression. The outcome summary is as below: Call: glm(formula = `Subject Refused Ratio` ~ Quarter +...

21 October 2022 8,780 1 View

How write the model in Eviews if the data in different stationary level?

Dear all I have a set of balance panel data, i:6, t: 21 which is it overall 126 observation. I decided that 1 dependent variable (y) and 6 independents variables (x1,x2......). First: I do unit...

19 October 2022 6,027 2 View

How time series forecasting is different from other regression tasks?

How time series forecasting is different from other regression tasks? while in regression tasks where we predict some continuous target given a certain set of features same as time series forecasting.

18 October 2022 10,002 3 View

How to regress panel data with fixed effect as main independent/explanatory variable?

Good morning I am struggling a bit as I have a panel data set with a dependent variable, which varies over time and individual, and an independent variable which is constant over time but not in...

14 October 2022 2,080 2 View

Can anyone please explain the two questions?

It is actually the Simple Linear Regression Analysis Question For diabetics with an initial weight the same as yours, calculate the 95% confidence interval on their predicted mean weight loss at...

09 October 2022 8,505 3 View

How to convert PPM to micromole?

Hi everyone I wonder how to convert 1000ppm of Fe(iii) ions (for the Fe(iii) solution im using 0.1g of Fe and 100 mL of distilled water) [molecular weight = 55.845g / mol]) into...

04 October 2022 7,729 2 View

What is min and max range of following parameters used for research work in random forest?

What is min and max range of following parameters used for research work in random forest. n_estimators: max_depth: max_features: min_samples_split: min_samples_leaf:...

02 October 2022 9,841 3 View

Difference between latent class analysis and latent profile analysis?

Hi all, I'm wondering what the main differences are between latent class analysis and latent profile analysis. If I'm using a measure that utilizes a 5-point Likert scale, should I be using a...

28 September 2022 3,531 3 View

How to select variables for multivariate logistic regression after univariate exploration?

I´ve found different ways of dealing with the problem of selecting variables for multivariate binomial logistic regression. Some authors include only variables with a significant bivariate...

14 September 2022 7,567 3 View

I got all my chi-square test pvalue as .000 what should i do ?

i am doing my research and i got my results as .000 what should i do

28 August 2022 6,602 4 View

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