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Aggregate functions not working on S4 data.frames
user_115326320
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1
1
28
s4 dataframe aggregate r class
Cannot Web Scrape Text Box with R Studio Using Rvest
user_198321280
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1
1
41
rselenium rvest web-scraping r html
Pandas pd.concat or R rbind - Error after merging
user_198319700
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2
0
47
pandas dataframe r python
Disaggregate data over different years with dplyr
user_111678120
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3
1
54
dplyr r
New column with the count of columns that meet certain criteria
user_156380920
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2
2
47
dplyr r
When I use the lag function, how do I "skip" dates in previous rows that are the same as the date in the current row?
user_198218010
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3
1
43
lead lag r date
How could one use either an lapply or a For Loop combined with an IF in R to return just the names of LASSO IVs with coefficients > 0?
user_197474030
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1
1
37
lasso-regression reproducible-research regression r
Filter dataframe in R for rows that contain only NA and/or a number
user_37100040
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1
1
31
r
Can I render a .html and a .pdf presentation in the same .qmd?
user_95910010
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1
3
136
quarto reveal.js r html
How to extract the actual values of parameters and their standard error instead of the marginal effect estimates in lmer from package lme4 in R?
user_48803340
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1
1
35
mixed-models lme4 r
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