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4 results for “from:Alfredo Cortell”

DNAbin
Alfredo Cortell · Oct 16, 2018 · r-help

Dear all, Is it possible to convert a data frame with variables (columns) and the number of persons for each variable at a given time at the day (rows) to DNAbin object type, so that I can calculate Tajima's...

DNAbin
Alfredo Cortell · Oct 16, 2018 · r-help

Hola, buenos dias. Escribo porque me gustar?a saber si puedo convertir un data frame que consiste en variables (indicadas por columnas) y en filas (el n?mero de personas que tienen cada variable en determinada hora del dia.) en...

to run an older version of R on my machine
Alfredo Cortell · May 23, 2019 · r-help

Hi Bogdan, The way I do this is the following: I have different R versions installed, and then I downloaded and use Rswitch to change between versions. You just open it, select the version you want, and R will open...

Convert a character to numeric
Alfredo Cortell · Apr 9, 2019 · r-help

Hi Bienvenue, I believe that your problem is that R can't translate "one" to a number, because it is not a number. R could translate to numeric for example this vector, where numbers are expressed as strings, c("1...

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