Forum Discussion

rohuyn's avatar
rohuyn
Frequent Visitor
9 years ago
Solved

ADO.NET: Rscript error - Cannot find Dataset

Hi everyone,

 

I'm in the process of finalizing my Forecasting Dashboard, but am having trouble actually explicitly showing my forecasting values in a non-plot. I surmised that the best way to go about this was to create the forecast in R and consume it in Power BI as shown here. However, upon running my script (shown below), I'm arriving at an error that I can't work around.

 

Details: "ADO.NET: R script error.
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

as.Date, as.Date.numeric

Loading required package: timeDate
Loading required package: methods
This is forecast 7.1

 

Error: 'FinalDataR.xlsx' does not exist in current working directory ('C:/Users/rohuyn/AppData/Local/Radio/RScriptWrapper_73e9db1f-04c3-457f-b569-fd897bce5981').
Execution halted

 

Does anyone have any ideas why this would be so, considering that whenever I input that same actual dataset to create my visualizations, PowerBI works fine? The idea is to have a forecasting dashboard that would be interactive in both visualization and actual values. Open to any suggestions/comments/guidance. Additionally, my forecasting script can be found below.

 

Best,

Ronnie

 

library(readxl)
library(forecast)

FinalData <- read_excel("FinalDataR.xlsx", sheet = "Final Raw Data")

ForecastData <- aggregate(Revenue~Month, data = FinalData, FUN = sum)

GeneralForecast <- ts(ForecastData$Revenue, start = 0, freq = 12)

fit <- arima((GeneralForecast), c(1, 1, 0),seasonal = list(order = c(1, 1, 0), period = 12))

ActualForecast <- forecast.Arima(fit, h = 5)
  • ankitpatira's avatar
    ankitpatira
    9 years ago

    rohuyn I think all you need to do is explicitly specify path of FinalDataR.xlsx instead of just the name as by default it will try to look into R directory but cannot find the file. So specify like C:/MyData/FinalDataR.xlsx and it should work.

3 Replies

  • ankitpatira's avatar
    ankitpatira
    Community Champion
    9 years ago

    rohuyn I think all you need to do is explicitly specify path of FinalDataR.xlsx instead of just the name as by default it will try to look into R directory but cannot find the file. So specify like C:/MyData/FinalDataR.xlsx and it should work.

    • rohuyn's avatar
      rohuyn
      Frequent Visitor
      9 years ago

      Perfect! Thanks, ankitpatira!

       

      Just to clarify, this script now works due to ankitpatira's advice:

      library(readxl)
library(forecast)

FinalData <- read_excel("C:\\Users\\rohuyn\\Desktop\\Team\\Team Projects\\Price Elasticity\\FinalDataR.xlsx", sheet = "Final Raw Data")

ForecastData <- aggregate(Revenue~Month, data = FinalData, FUN = sum)

GeneralForecast <- ts(ForecastData$Revenue, start = 0, freq = 12)

fit <- arima((GeneralForecast), c(1, 1, 0),seasonal = list(order = c(1, 1, 0), period = 12))

ActualForecast <- forecast.Arima(fit, h = 5)
      • Anonymous's avatar
        Anonymous
        Not applicable
        6 years ago

        I am trying to export data from power bi to csv file using R

        I am giving the below command

        write.csv(ALL_Data, "C:\\Users\\username\\Documents\\folder 1\\folder 2\\folder 3\\folder 4\\filename.csv")

        I am getting the below error please help

        DataSource.Error: ADO.NET: R script error.
        Error in is.data.frame(x) : object 'ALL_Data' not found
        Calls: write.csv ... eval.parent -> eval -> eval -> write.table -> is.data.frame
        Execution halted

        Details:
            DataSourceKind=R
            DataSourcePath=R
            Message=R script error.
        Error in is.data.frame(x) : object 'ALL_Data' not found
        Calls: write.csv ... eval.parent -> eval -> eval -> write.table -> is.data.frame