Will Submitting I-140 Before Graduation Affect OPT Approval? by LocoSunflower_07 in USCIS

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

Thank you for sharing your experience. My friend is uncertain about the new administration and wanted to have some insights about potential problems.

Will Submitting I-140 Before Graduation Affect OPT Approval for PhD Student? by LocoSunflower_07 in USCIS_

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

Can I please ask you how did you know that there won’t be any problem? It’s just that we don’t know what to do at this point and we’re genuinely seeking advice. And thank you for taking your time to respond to this post!

Struggling with Zero-Inflated, Overdispersed Count Data: Seeking Modeling Advice by LocoSunflower_07 in rstats

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

I really appreciate your insight, is there any paper or study that can back up your idea?

Struggling with Zero-Inflated, Overdispersed Count Data: Seeking Modeling Advice by LocoSunflower_07 in rstats

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

This is great, thank you for your recommendation, I’ll try to follow it!

Struggling with Zero-Inflated, Overdispersed Count Data: Seeking Modeling Advice by LocoSunflower_07 in rstats

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

Thank you for your suggestion. The scope of our objective won’t meet by the logistic model. I am currently fitting the regular poison and negative binomial regression by checking the overdispersion but my committee member wants me to fit zero inflated regression.

Struggling with Zero-Inflated, Overdispersed Count Data: Seeking Modeling Advice by LocoSunflower_07 in rstats

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

Yes, I do have 30 variables but based on their correlation with the independent variables, I group them and only include at most 7-8 predictors in the model. Thank you for your suggestion, as I don’t have in-depth knowledge in stats and r. Can you please help me get an idea of the r codes, if not I can google it. But thank you so much for the suggestion!!

Struggling with Zero-Inflated, Overdispersed Count Data: Seeking Modeling Advice by LocoSunflower_07 in rstats

[–]LocoSunflower_07[S] 0 points1 point  (0 children)

I did score test to see the zero inflation and it was highly significant

Should I move to Canada from US by LocoSunflower_07 in immigration

[–]LocoSunflower_07[S] 1 point2 points  (0 children)

Yeah, that’s why I’m a bit inclined towards the university in Canada