search for: nls14tutori

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2015 Mar 12
2
Requirement for pandoc 1.12.3 in R 3.1.3
...is not in the derivatives table Error in D(expression(sign(x)), "x") : Function 'sign' is not in the derivatives table Error in deriv.formula(~sign(x), "x") : Function 'sign' is not in the derivatives table sh: 1: yacas: not found Quitting from lines 629-641 (nls14tutorial.Rmd) Error: processing vignette 'nls14tutorial.Rmd' failed with diagnostics: cannot open the connection Execution halted For reference: john at john-J6-2015 ~/current/nls14work $ cat /etc/os-release NAME="Ubuntu" VERSION="14.04.2 LTS, Trusty Tahr" ID=ubuntu ID_LIKE=d...
2015 Mar 12
0
Requirement for pandoc 1.12.3 in R 3.1.3
...e > Error in D(expression(sign(x)), "x") : > Function 'sign' is not in the derivatives table > Error in deriv.formula(~sign(x), "x") : > Function 'sign' is not in the derivatives table > sh: 1: yacas: not found > Quitting from lines 629-641 (nls14tutorial.Rmd) > Error: processing vignette 'nls14tutorial.Rmd' failed with > diagnostics: > cannot open the connection > Execution halted > > For reference: > > john at john-J6-2015 ~/current/nls14work $ cat /etc/os-release > NAME="Ubuntu" > VERSION="...
2015 Mar 12
2
Requirement for pandoc 1.12.3 in R 3.1.3
Are other developers finding R 3.1.3 problematic because vignette building requires pandoc 1.12.3, while Linux Mint 17 / Ubuntu 14.04 have 1.12.2.1? R 3.1.2 seems to work fine. I'd very much like to avoid having to build as large a Linux package as pandoc, which has given me issues outside of R (it leaves out words, sentences or paragraphs when converting Latex to epub in a novel I'm