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intro to using GreenGrassBlueOcean in R - unused argument (RDObject = RD)
At this time no further help needed. This post can help someone else if they get stuck. …trying to get started downloading data directly into R. Getting stuck out of the gate. library(Refinitiv) #This is the 1st line in which I get an error (taking the code straight from GGBO ReadMe) timeseries1 <- rd_GetHistory(RDObject =…
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R Studio Server (posit Workbench) to Refinitiv for direct data
Hello, is it possible to connect from R Studio Server (posit Workbench) to Refinitiv for direct data access? Are there any specific requirements or set up to implement? I am trying to connect in R Studio Server using the API key with the following command: library(Refinitiv) Eikon <- EikonConnect(Eikonapplication_id =…
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R Packages for Workspace?
Looking for R Package recommendations for Workspace. What I've found on GitHub appears stale, so grateful for suggestions, please.
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Error using Datastream in R
addpkg('DatastreamDSWS2R', '1.9.7') library("DatastreamDSWS2R") options(Datastream.Username = " ZXXX000") options(Datastream.Password = " PASSWORD123") mydsws <- dsws$new() Error in rjson::fromJSON(myTokenResponse) : no data to parse
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R code Authentication for RDP API
I have a cleint hwo is using R code to login using his machine ID. When I use Postman and Python, I am able to use the same password success fully to authenticate but when the cleint uses it on his side it gves him Invalid Username or Password error. I did get similar error initially after setting the cleint password but…
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Error: Error in 1:nrow(input_data_frame) : argument of length 0 while using get_timeseries
Hi, I am getting the above addressed error while running the get_timeseries. It is not a consistent error, sometimes it appear and sometimes it does not NCLData <- get_timeseries(list(paste0(CFTCRICS[i],"NLNG")),start_date = paste(floor_date(Sys.Date() - years(14), "year"),"T00:00:00",sep = ""),end_date =…
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Beta Expression in R via Datastream API
Hi, I am trying to run an expression in r using the DatasteamDSWS2R package. I have be able to get a more simple expression working, but for what ever reason the formula supplied is not generating any data. mydsws$timeSeriesRequest( instrument = 'A:BHPX' expression =…
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Retrieving historical constituent data using R
Hi Team, we have a client that is trying to retrieve historical data using R with the following code: get_data('0#.KLSE(2018-01-01)', list('TR.InstrumentName', 'TR.CompanyMarketCap(ShType=OUT)')) but they are not able to retrieve it. Client said they were able to retrieve this previously with the below image similar…
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announcement: updated version of eikonapir R package
This is not a question but more of an announcement. I wanted to inform you that I have updated the eikon api for R after forking the github repository at <https://github.com/ahmedmohamedali/eikonapir>. Here is the updated code in github: https://github.com/philaris/eikonapir Among other things, I have updated the R API to…
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List of stocks in an exchange via DSWS
Hi, how can I get a list of all stocks in an exchange (e.g. NYSE) via R DSWS API (even better if via R package DatastreamDSWS2R). What I am trying to get is the something analogous to what one would get via DFO's Navigator, pulling a list of stocks in an exchange, with a given set of filters (e.g. active, major, geographic…
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check quota usage using R package DatastreamDSWS
hi, how can I check quota usage using R package DatastreamDSWS? I tried the following but I get NA mydsws <- dsws$new() myData <- mydsws$snapshotRequest(instrument = c("STATS"), datatype = c("DS.USERSTATS"), requestDate = "0D") thanks
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Extracting data from Datastream R API using Sedol
Hi, I am using an R API call to extract historic returns from the datastream API from a dataframe of Sedols and Dates. The API call works perfectly for ISIN's however for this dataset I only have Sedols. I have noticed that the call only works on numeric Sedols and not alpha numeric Sedols. I don't have a country code so…
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robfilter and visualization of smoothed curve
Hi everyone. I am using the robust filter with time series data. In my example I use the following time series data (boston): install.packages("fma")library(fma)install.packages("robfilter")library(robfilter)bank <- as.data.frame(boston)series1 <- bank$nyase series2 <- bank$bsebank.rf1 <-…
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Generate historical adjusted closing prices in R
Hi, I am using the R package to pull data and would like to pull historical data fields for specified dates like adjusted closing prices and volumes. I have tried: get_timeseries(list("MSFT.O","VOD.L","IBM.N"),list("*"),"2016-01-01T15:04:05","2016-01-10T15:04:05","daily") and included the TR.PriceClose field but it fails.…
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Error when trying to pull Datastream time series in R
@Shadab Hussain @chavalit_jintamalit Here's the code tkrs <- tkrTbl[which(tkrTbl$Field=="A12PE"),"RawTicker"] datatype <- c("A12PE") x.period <- "D" mydsws <- dsws$new() data <- mydsws$timeSeriesRequest(tkrs[1], datatype, startDate = DSStDate, endDate = eDate, frequency = x.period) Error snippet:
