search for: datascience

Displaying 9 results from an estimated 9 matches for "datascience".

2014 Sep 27
2
recomendación de librerías para mapas en Shiny
Hola Estoy ahora mismo en el MADData <http://www.maddata.es/>, y en proceso de hacer un Shiny, quiero meterle un mapa con los puntos de medida del tráfico y el tráfico. Pero como novato quería ver si me recomendais alguna librería para hacer mapas y embeberlos en shiny, ya sea googlemaps, leaflet, cartodb... y cualquier enlace a buena documentación es muy bien recibido! :-) Miguel
2014 Sep 27
2
recomendación de librerías para mapas en Shiny
...t/r/819-fracking-in-your-neighborhood-shale-oil-and-gas-economic-impact-map.html > > > http://blenditbayes.blogspot.com.es/2013/11/introducing-crimemap-web-app-powered-by.html > > > http://rud.is/b/2013/11/27/mapping-power-outages-in-maine-dynamically-with-shinyr/ > > http://datascience.la/shiny-r-made-interactive-user-2014/ > > Saludos, > Carlos. > > El 27 de septiembre de 2014, 18:57, Miguel Fiandor Gutiérrez < > miguel.fiandor.gutierrez en gmail.com> escribió: > >> Hola >> >> Estoy ahora mismo en el MADData <http://www.maddata.es/...
2017 Jun 22
2
Ayuda R no puede hubicar un vector de 42gb
http://go.cloudera.com/ml-h20-es-webinar?src=email1&elqTrackId=af5517eab2f543afbb31a0686d9ca566&elq=c68d9a8c25ba4b12944b8065d8a06e33&elqaid=4541&elqat=1&elqCampaignId= El 22 de junio de 2017, 22:59, Carlos Ortega <cof en qualityexcellence.es> escribió: > Hola, > > Tendrás RStudioServer en un nodo frontera de tu clúster. Y cuando lees > algo te lo estás
2017 Aug 24
0
Vibration signal prediction in R
...ntific > sense. > > Not so! If you know the initial v and a(t) you can compute v(t) by integration. For example if you drop something then v(0)=0, a(t)=-g, then you can compute v(t) The question has been posted to Data Science Stack Exchange if anyone wants to see the picture... https://datascience.stackexchange.com/questions/22466/processing-the-vibration-signal-before-prediction Barry [[alternative HTML version deleted]]
2015 Feb 23
5
iterated lapply
Hi everybody, with the following code I generate a list of functions. Each function reflects a "condition". When I evaluate this list of functions by another lapply/sapply, I get an unexpected result: all values coincide. However, when I uncomment the print(), it works as expected. Is this a bug or a feature? conditions <- 1:4 test <- lapply(conditions, function(mycondition){
2016 Jan 19
2
Extraccion de datos de una Web
Muchas gracias a ambos!!!! Las dos soluciones me han funcionado. Un saludo. El día 18 de enero de 2016, 18:35, Carlos Ortega <cof en qualityexcellence.es> escribió: > Hola, > > Pero, si ya casi lo tienes... te quedan un par de pasos y ya está... > > Simplemente tienes que transformar "puntos_nodo" a bien un data.frame aunque > quedará lleno de cosas que no te
2015 Apr 15
4
RObjectTables freezes in R 3.2.0 RC on 32bit systems
We recently started noticing freezes that appear only on 32bit systems (both linux and windows) with a relatively recent versions of R 3.2.0, including the RC. It looks like the problem can be traced back to the use of R_ObjectTables (see R_ext/Callbacks.h) The problem is a bit difficult to reproduce because it does not appear on x64 and because the official R interface to this functionality, the
2024 Mar 16
1
Problem when trying to install packages
Dear all; I found a useful video on youtube that has explained how to install Rtools. I followed the instructions and the problem was solved. " Installing R version 4.0 + RTools 4.0 + RStudio For Data Science (#R #RTools #RStudio #DataScience) - YouTube <https://www.youtube.com/watch?v=h2IPWVXaUuU> " Sincerely On Sat, Mar 16, 2024 at 10:15?AM Bert Gunter <bgunter.4567 at gmail.com> wrote: > Though Navigator may mess up any Rtools stuff because it handles the > directory trees where packages and dependencies are...
2024 Mar 16
1
Problem when trying to install packages
Though Navigator may mess up any Rtools stuff because it handles the directory trees where packages and dependencies are located, does it not? If so, maybe just reinstall RStudio directly from its website to proceed. Just a guess obviously. Bert On Sat, Mar 16, 2024, 05:09 javad bayat <j.bayat194 at gmail.com> wrote: > Dear Rui; > Many thanks for your reply. I have installed Rtools