Get bhav copy not working since 4 th march

amitrandive

Well-Known Member
#91
Best way

1. download eod data from NSE site

2. write a macro for transforming the data as per the charting software
also R can be used for data conversion - its more flexible for the job

[ I follow the R way for data conversion as R script can download the raw eod data from NSE site ]

this way the dependence on the data downloader can be avoided as NSE is frequently changing

rgds
Sr114

Can you write a detailed setup for the "R" way for Amibroker if possible?
 

amitrandive

Well-Known Member
#94
Amit

u can use R with Amibroker via Rmath plugin. but i mainly use R to transform/ convert EOD data as per my need and import that data in amibroker

for Rmath plugin search in amibroker's member page

rgds
example of using R for data transformation

1. raw eod data from NSE site
[https://nseindia.com/content/historical/EQUITIES/2016/JUL/cm07JUL2016bhav.csv.zip]


2. Delivery data


3. transformed delivery data


4. final eod data of NSE Cash


[ from downloading to transformation 2 R script is used ]
Thanks for your detailed reply.
:clapping:
 

mastermind007

Well-Known Member
#96
example of using R for data transformation

1. raw eod data from NSE site
[https://nseindia.com/content/historical/EQUITIES/2016/JUL/cm07JUL2016bhav.csv.zip]


2. Delivery data


3. transformed delivery data


4. final eod data of NSE Cash


[ from downloading to transformation 2 R script is used ]
Interesting!

Where do you store the delivery volume and how do you use it.

Also, I used to face difficulties in downloading directly from R, so I use another command line tool to download file and use R only to process the data as mentioned above.
 

sr114

Well-Known Member
#97
Interesting!

Where do you store the delivery volume and how do you use it.

Also, I used to face difficulties in downloading directly from R, so I use another command line tool to download file and use R only to process the data as mentioned above.
Delivery data is hard to download thru R script, so I download it in a folder and then process it. Merge the cash bhav and delivery data based on ticker

Other data are easily downloadable like fno bhav or cash bhav
 

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