4 Filling missing values from other rows in group (including duplicates) 0 How to replace missing values for certain rows 0 Stata: Replace values of one row based on another if data are missing 4 Filling missing values for multiple columns by group 0 Fill missing values by group using...
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To <statalist@hsphsun2.harvard.edu> Subject RE: st: St: How to handle missing observations in the factor-principal component analysis Date Wed, 19 Dec 2007 13:51:25 +0200Dear Dr.Maarten, Thank you for eye-opening explanation and example. However, I need to have a second variable to ...
2 How to get the same values for AIC and BIC in R as in Stata? 4 AIC/AICc/BIC Formula in R for GLM 2 AIC() and model$aic give different result in mgcv::gam() 1 How to extract AIC from polr summary output in R Hot Network Questions Terminated employee will not help the ...
Ggplot doesn't take an Empty dataset what to do? A Durbin-Watson test question Could not find svmRadial function Problem with summarize in r Dplyr summarise categorial variable that appears multiple times Problem with "jitter" Sqldf questions in R studio Problem in 'matplot' function...
I also readthis documentin Stata. However, in my dataset, the treatment dates are different for each firm. Besides, the treatment could occur more than once for each firm. Therefore, I don’t know how to define "post_switch". id date lnaudten big4 altmanz lnasset lnage mtob lev pro...
show that siblings of the same gender tend to be more similar to each other in BMI than opposite-gender sibling pairs, irrespective of status as twins or non-twins. Likewise, Jacobson and Rowe26 find that weight correlations for same-sex siblings are higher than those for opposite-sex ...
(The question "Should implementations of a box-and-whiskers plot enforce a minimum sample size" does seem to be about opinions rather than practice.) I looked for advice in a few books about statistical graphics. It seems straight advice is hard to find. So far I have: [1] J. Tukey....
In this case it is relatively simple to impute the missing data using sequential regression imputation where the missing values are imputed for each variable at a time [20]. Many statistical packages (for example, STATA) may analyse if the missingness is monotone or not. If missingness is not...
A > number of 'groups' (countries) are not used in xtgee analysis > due to missing > data (i presume?). Is there any way to find out exactly which > groups were > used (from those that were not) after the analysis has been conducted? > Currently stata just informs me that xt...