Azure / Azure/MachineLearningNotebooks
Unable to open R locfit package in Azure Machine Learning
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Descrizione
I have trained a model locally using the R package locfit. I am now trying to run this in Azure Machine Learning.
Most guides/previous questions appear to be in relation to Azure Machine Learning (classic). Although I believe the process outlined in similar posts will be similar (e.g. here, here, I am still unable to get it to work.
I have outlined the steps I have followed below:
Download locfit R package for windows Zip file from here
Put this downloaded Zip file into a new Zip file entitled "locfit_package"
I upload this "locfit_package" zip folder to AML as a dataset (Create Dataset > From Local Files > name: locfit_package dataset type: file > Upload the zip ("locfit_package") > Confirm upload is correct
In the R terminal I then execute the following code:
```
install.packages("src/locfit_package.zip", lib = ".", repos = NULL, verbose = TRUE)
library(locfit_package, lib.loc=".", verbose=TRUE)
library(locfit)
```
The following error message is then returned:
```
system (cmd0): /usr/lib/R/bin/R CMD INSTALL
Warning: invalid package ‘src/locfit_package.zip’ Error: ERROR: no packages specified Warning message:
In install.packages("src/locfit_package.zip", lib = ".", repos = NULL, : installation of package ‘src/locfit_package.zip’ had non-zero exit status Error in library(locfit_package, lib.loc = ".", verbose = TRUE) : there is no package called ‘locfit_package’ Execution halted
```
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Direzione di ricerca
Inizia con il caricamento del dataset di Azure Machine Learning e con i comandi del terminale R che usano install.packages e library mostrati nell’issue. Riproduci il tentativo di installazione e verifica perché l’archivio locfit_package caricato viene rifiutato; il lavoro è completato quando locfit si installa e library(locfit) viene caricato correttamente in Azure Machine Learning.
Scritto dal modello di indicizzazione a partire dal testo della issue.
Valutazione
- Stack tecnologico
- azure, r
- Ambito
- cloud, machine-learning
- Tipo di issue
- Bug
- Difficoltà
- 4/5
- Tempo stimato
- 3-5 giorni
- Stato di attività
- Ferma
- Chiarezza
- Da chiarire
- Idoneità per principianti
- 20/100