index error boolean series

Question

index error boolean series

Closed this issue 3 years ago · 5 comments

knowledgecomputer2018 commented 3 years ago

hi
i have a error in line :
mask=df.date >= start_time
df =df.loc[mask] #?????

after bigger from 1000 and lower 500 record fetch .

error:
IndexingError: Unalignable boolean Series provided as indexer (index of the boolean Series and of the indexed object do not match).

thank you very much for reply me .

Answer 1 · 2021-05-31T05:30:04.000Z

It looks like you're trying to assign a boolean value (True or False) as an index to your DataFrame.

If you're trying to filter your data use --> df[df.date >= start_time]

Answer 2 · 2021-05-31T10:41:06.000Z

hi
thank you very much for reply but i solve it problem previous. i can not arrive to position buy/sell with your strategy percent ETH and BTC . thank you very much .god willing

Answer 3 · 2021-06-02T05:50:47.000Z

Are you using the code as is, or have you modified it?
you can try entering in a print statement under the condition where it checks for a 5% move to see if it is related to the order execution

Answer 4 · 2021-06-02T10:46:22.000Z

hi i modifie to : if when ticker ADA in after five candle 1 minute is rows with your %5 then sell and reverse but nothing position in spot trade platform. thank you very much god willing

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On Wed, Jun 2, 2021 at 10:21 AM Jignesh Davda ***@***.***> wrote: Are you using the code as is, or have you modified it? you can try entering in a print statement under the condition where it checks for a 5% move to see if it is related to the order execution — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOTXLCUQIDSCQHP2WUKR3LDTQXBEJANCNFSM4YMJWGRQ> .

Answer 5 · 2021-06-02T12:39:17.000Z

hi i have a question about how get multiple "price symbols" such as "eth and ada" then buy or sell bitcoin . i work with with socket for get price and get one candle by under link and i want get ADA price then if eth row %5 then i sell eth if ADA row %5 the i sell . ***@***.***_1m" 2- i have question about this strategy that why do not you use from get_candle replace get_ticker ? thank you very much for reply me . god willing On Wed, Jun 2, 2021 at 3:16 PM mahdi security < ***@***.***> wrote:

…

hi i modifie to : if when ticker ADA in after five candle 1 minute is rows with your %5 then sell and reverse but nothing position in spot trade platform. thank you very much god willing On Wed, Jun 2, 2021 at 10:21 AM Jignesh Davda ***@***.***> wrote: > Are you using the code as is, or have you modified it? > you can try entering in a print statement under the condition where it > checks for a 5% move to see if it is related to the order execution > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#1 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AOTXLCUQIDSCQHP2WUKR3LDTQXBEJANCNFSM4YMJWGRQ> > . >