如何将R数据帧写入Google Cloud Storage存储桶文件夹

本文介绍了如何将R数据帧写入Google Cloud Storage存储桶文件夹的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我想将R数据帧写入Google Cloud Storage存储桶.我在R中使用googleCloudStorageR库，这是我的代码-

I want to write R dataframe to Google Cloud Storage bucket. I am using googleCloudStorageR library in R and here is my code -

################### START ############################### options(googleAuthR.scopes.selected = "www.googleapis/auth/cloud-platform") # load the libraries library("googleAuthR", lib.loc="/home/user/packages" ) library("googleCloudStorageR", lib.loc="/home/user/packages") gar_gce_auth() name <- c("john","doe") id <- c(1,2) results = as.data.frame(cbind(name,id)) print("writing results to GCS") # Set bucket name bucket <- "my-bucket" gcs_global_bucket(bucket) print("bucket set.") # Upload that file to the global bucket gcs_upload(file = results , name = "results.csv") ################## END ################################

这会将数据帧加载到存储区my-bucket中.

This loads the dataframe to bucket my-bucket.

现在，我想保存相同的数据帧，但是保存到不同的文件夹结构中，例如-my-bucket\my-folder\results.csv.如何将数据框保存到GCS中的此新路径?

Now I want to save this same dataframe but to a different folder structure, for example - my-bucket\my-folder\results.csv . How can I save the dataframe to this new path in GCS ?

cran.r-project/web /packages/googleCloudStorageR/googleCloudStorageR.pdf

推荐答案

您将名称更改为文件夹结构(unix样式)，因此更改了最后一行:

You change the name to be your folder structure (unix style), so change the last line:

# Upload that file to the global bucket gcs_upload(file = results , name = "my-folder/results.csv")