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Questions related from Holger Steinmetz
Dear colleagues, I already have some thoughts on this but I ask to get some feedback about what you think. Together with colleagues, I am conducting a meta-analysis that aggregates simple...
07 April 2023 391 0 View
Hi there, I am planning to run some classification models and found that several of my 53 predictors are count variables with a 5-6 extreme outlying values (out of N=1,500) My questions 1) I...
29 November 2022 1,955 4 View
Hello colleagues, I am planning to run a decision tree model in order to identify profiles that are associated with the binary success variable in a hackathlon. Unfortunately, my colleagues who...
29 September 2022 1,775 6 View
Dear colleagues, yesterday I luckily discovered that tidyLPA allows easily to conduct a latent profile analysis. However, I saw tht the package does only work with Gaussian/normally distributed...
02 February 2022 573 3 View
Dear colleagues, I became member of a project that wants to analyse the effect the COVID infection rates on family mood. The longitudinal design will be around 25 weekly measures. The problem is...
27 January 2021 4,991 7 View
Hi there, I am no political scientist so please bear with me :) I would like to measure political orientation but the rough left-right-scales IMHO are not so informative. Online there is this...
13 October 2020 872 3 View
Hi folks, my doctoral student investigates dynamic changes of the spread of conspiracy beliefs towards COVID (operationalized by the number of keywords in the series of tweeds on Twitter). Our...
06 October 2020 8,862 3 View
Hi folks, I have recently started to dig into generalized additive models to analyze non-linear relationships. As the first application, I focus on modeling intensive longitudinal data. However,...
28 August 2020 2,619 3 View
Hi folks, I intend to run a generalized additive mixed-effects model in R and my sample comprises 31 startup firms surveyed over 12 weeks during the Covid19 crisis (one survey each week). Around...
25 June 2020 2,387 1 View
Hi folks, I have the following situation in an upcoming project: a) the dependent variable (DV) is measured daily for 6 months--hence, I will have 180 waves of data b) the independent variable...
18 April 2020 8,626 0 View
Hi folks, When the goal of a study is to investigate the effect of some variable(s) "X" on performance of an entrepreneur /small business, it is likely to underestimate the effect since (some of)...
19 March 2015 5,392 5 View
Hi, there new to the field, I am searching papers that give a nice overview/review/introduction to small business research. Searching on google scholar was not very fruitful so far. Thanks in...
25 February 2015 5,961 10 View
