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EventStudyTools / api-wrapper.r

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Request Status Code: 500 Error: Argument 'txt' must be a JSON string, URL or file. #12

Closed vikassangwanorama closed 4 years ago

vikassangwanorama commented 4 years ago

getting error code, Request Status Code: 500 Error: Argument 'txt' must be a JSON string, URL or file.

kindly help Vikas Research Scholar

adrian-ford commented 4 years ago

I have run a few event studies this morning with no issues - doesn't look like a server issue?

vikassangwanorama commented 4 years ago

got the error now, The problem was due to one firm name which had a comma (,) in its name...after removing the comma...its running fine now...

vikassangwanorama commented 4 years ago

hi, thanks, the problem is since resolved. The problem was with my data. In order to run Fama and French 4 factor model do I have to use the benchmark model as "ffm4fm" in R ? actually it is giving same results as "MM" i.e market model

On Mon, 27 Apr 2020 at 03:07, Adrian Ford notifications@github.com wrote:

I have run a few event studies this morning with no issues - doesn't look like a server issue?

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vikassangwanorama commented 4 years ago

I have run a few event studies this morning with no issues - doesn't look like a server issue?

HI, is fame french 4 factor model running in r..i have changed the benchmark model to "ffm4fm", but i am not getting the results