write_csv（）即使在rstudio cloud中设置目录后也无法工作

Question

无论我使用Wilter_CSV，包括目录更改，我似乎都无法显示此CSV文件以显示出现。我该如何（在Rstudio Cloud或本地程序中）执行此操作？在其他帖子中，我没有真正看到此问题的重复，也没有涉及错误。作为初学者的任何建议，都将不胜感激，谢谢。

  # read in the raw data
  init_updata <- readxl::read_excel("/cloud/project/secondalgdummy.xlsx")
  
  #--------------------------------------------------
  # PROCESSING
  #--------------------------------------------------
  processed_data <- init_updata %>%
    select_if(~!all(is.na(.))) %>% # remove NA cols
    dplyr::mutate(
      PAIN_SEVERITY = select(., starts_with("PAIN_INTENSITY")) %>% 
        rowMeans(na.rm = TRUE),
      N_BODYMAP_SEGMENTS = dplyr::pull(., BODYMAP_REGIONS_CSV) %>%
        count_segments() %>%
        replace_na(0),
      BODYMAP_REGIONS = dplyr::pull(., BODYMAP_REGIONS_CSV) %>%
        concat_regions(),
      PAIN_DURATION = PAIN_EXP_DURATION_YEARS*12 + PAIN_EXP_DURATION_MONTHS + PAIN_EXP_DURATION_DAYS/30
    ) %>%
    dplyr::select(MRN, all_of(all_vars))
  #--------------------------------------------------
  # MUNGING
  #--------------------------------------------------
  # not imputing data in this project --> remove patients with NA values
munged_data <- processed_data[complete.cases(select(processed_data, all_of(ind_vars))), ]
write_csv(munged_data, "full_munged_data.csv")