Rasmus Larsen

Rasmus Larsen has asked 30 questions and find answers to 9 problems.

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Graduate in public health.

Rasmus Larsen questions

Use prxmatch to match strings ending in a certain character
Transpose rows to columns in SQLite
Print HTML or Word table in knitr so that whitespaces in strings are respected
Insert counter after regex match in string
Find first occurence of value in group using dplyr mutate
Understanding summary of inner query
Tables created from latex() from the Hmisc-package are horisontally left-aligned instead of being centered horisontally in the pdf-document
Regular expression in Rstudio's "Find in files"
Ressources for CSS styles suitable for Knitr-markdown output?
Plot a polynomial function like on the wolframalpha-website so that it is easy to understand

Rasmus Larsen answers

dplyr: apply function table() to each column of a data.frame
Counts & Percentages in xTable, Sweave, R, cross tabulations
Emulate split() with dplyr group_by: return a list of data frames
Increase width of entire HTML Rmarkdown output
Insert a newline without entering in insert mode, vim