Publications by Amir Freund
Extremism Trick of the Tail
This reconstruction file analyzes the suitability of different political extremism measures for the new political extremism gauge. The analyzed data is from the Israeli Political Extremism Survey. The file includes all analysis steps as well as the required R code. To reconstruct the results please perform the following steps: Obtain the recons...
4622 sym 6 img 6 tbl
Panel Data with Two Time Periods
https://www.econometrics-with-r.org/10.2-PDWTTP.html 1 Load Panel Data # load the packagees and the dataset library(AER) library(plm) library(gtable) data(Fatalities) # pdata.frame() declares the data as panel data. Fatalities<- pdata.frame(Fatalities, index = c("state", "year")) # str(Fatalities) Fatalities dataset #> [1] "state" ...
3148 sym 1 img
NSF Preliminary Research
This reconstruction file creates the Political Extremism measures data for the Israeli Political Extremism Survey. The file includes all analysis steps used to calculate the measures as well as the R code required for this. To reconstruct the results please perform the following steps: Obtain the reconstruction ZIP file from the author Unpack t...
3680 sym 3 tbl
Mixed Effects ANOVA
Problem Description We have data from 6 surveys (s1-s6) with specific events occurring between consecutive surveys (e12, e23a, e23b, e34a, e34b, e45, e56). Each event is characterized by: Type (War, Terror, Health, Political policy, Elections) Time distance from survey date (months) Magnitude (low, medium, high) Each survey includes: - Random p...
2898 sym 3 img
Data Preparation Assignment
1 Data preparation assignment (by December 5) - 5% of the final grade For this assignment, you need to present a dataset you downloaded from the internet and prepared for analysis. You need to submit the prepared dataset with 10-15 variables of interest, a document explaining what the data are (who collected, how, when, and any additional infor...
6955 sym R (14999 sym/22 pcs)
IL Threat Perceptions Analysis
This reconstruction file analyzes the suitability of different political extremism measures for the new political extremism gauge. The analyzed data is from Israeli Political Extremism Survey. The file includes all analysis steps as well as the R code required for this. To reconstruct the results please perform the following steps: Obtain the r...
4990 sym R (27053 sym/43 pcs) 27 img 1 tbl
IL Extremism Indicator
This reconstruction file analyzes the suitability of different political extremism measures for the new political extremism gauge. The analyzed data is from Israeli Political Extremism Survey. The file includes all analysis steps as well as the R code required for this. To reconstruct the results please perform the following steps: Obtain the r...
6693 sym R (5585 sym/27 pcs) 12 img 8 tbl
Threat Perceptions Model
This reconstruction file analyzes the suitability of different political extremism measures for the new political extremism gauge. The analyzed data is from Israeli Political Extremism Survey. The file includes all analysis steps as well as the R code required for this. To reconstruct the results please perform the following steps: Obtain the r...
1597 sym R (17839 sym/11 pcs)
Extremism Growth Patterns
This reconstruction file analyzes the suitability of different political extremism measures for the new political extremism gauge. The analyzed data is from Israeli Political Extremism Survey. The file includes all analysis steps as well as the R code required for this. To reconstruct the results please perform the following steps: Obtain the r...
2821 sym R (2946 sym/17 pcs) 12 img
Extremism Assessment
This reconstruction file analyzes the suitability of different political extremism measures for the new political extremism gauge. The analyzed data is from Israeli Political Extremism Survey. The file includes all analysis steps as well as the R code required for this. To reconstruct the results please perform the following steps: Obtain the r...
1577 sym R (732 sym/6 pcs) 2 img