search for: fsarracino

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2012 Dec 10
3
equivalent of group command of the egen function in Stata
...2, dim3) I am trying to build a fifth one (let's say: group_id) to uniquely identify groups of observations as defined by dim1, dim2 and dim3, i.e. 30 groups. can you please help me figuring out how to do it? thanks in advance, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2012 Dec 21
2
how to recode an ordered factor
...y satisfied very satisfied I believe the new variable is ordered in alphabetical order, but when I tried to use the levels option I lost the initial information. Can you help figuring out what I am doing wrong? thanks in advance, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2012 Dec 23
1
Esttab error while exporting regression results
...) and esttab() but I get the following error: Error in esttab() : object 'adds' not found I don't understand what's going on. Does anybody have any ideas about what is going on? Thanks in advance for your help , f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2013 Jan 10
1
help with knit_hooks
...because I don't know how to properly use the hooks, therefore I am asking if anybody can advice a reference where I can understand how the hooks and their options work and how to set them. Thanks in advance for your kind help, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2012 Dec 22
1
how to control the naming of factors in regression
...he original naming of the level (the value label - in Stata dictionary). Moreover, the little "hat" in "o.particip^4" drives latex nuts. Any ideas on how to fix these things? Thank you very much for your kind help, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2013 Jan 08
2
how to label two figures in the same chunk independently with knitr
...ument} How can I do this? If I refer to \ref{fig:example} I will get the number of the figure, but of the chart on the left. Eventually, is it possible to have separate captions for each chart? Thanks in advance for your kind help, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2012 Dec 22
0
texreg error while exporting regression table
...ude a table with the results in my latex document. Hence I run: tt <- texreg(reg2) but I get the following error: Error in beta[, 1] : incorrect number of dimensions Any ideas about what am I doing wrong? Thanks in advance, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]
2013 Jan 23
1
problems with coercing a factor to be numeric
...gument is not numeric or logical mean(as.integer(pp)) # this computes the average, but not on the range 0-1, but 1-2. Indeed, the result is 1.5 and not 0.5 as expected. What am I doing wrong? Thanks in advance for your kind support, f. -- Francesco Sarracino, Ph.D. https://sites.google.com/site/fsarracino/ [[alternative HTML version deleted]]