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how to get rid of error using find too many input arguments?
Thank you for all your help! I have fixed it!

6 years 前 | 0

提问


how to get rid of error using find too many input arguments?
[find(stock.permno)]==notrading(1); for i=1:18522 end for j=10137 newt(find(toremove(i)==c),:)=[];...

6 years 前 | 2 个回答 | 0

2

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提问


How should do i get rid of this error?
for i=1:length(no) Distance=[]; k=0; end for j=1:length(no) if j~=i sum_squ_d...

6 years 前 | 1 个回答 | 0

1

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提问


why won't this code run?
[find(stock.permno)]==notrading(1); for i=1:18522 end for j=10137 newt=[find(toremove(i)==c)],:)=[]; ...

6 years 前 | 2 个回答 | 0

2

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提问


how do i make an expression to the left of the equals sign a valid target so i can get rid of this error?
[find(stock.permno)]==notrading(1); for i=1:18522 if i=10137 newt=((find (toremove(i)==c)),:)=[]; ...

6 years 前 | 1 个回答 | 0

1

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I get an error in my for statement it says i need to add and end and i did
l_s=[]; % test a trade for i=1:21 if abs(stock_t(3).price(i)-stock_t(5).price(i))>top5(1,4) for ii=i:2...

6 years 前 | 1 个回答 | 0

1

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Why is matlab not allowing me to load this data?
>> load('assignment_data17.mat') Error using load Unable to read MAT-file /Users/apple/Desktop/Financial Econometrics/assignme...

6 years 前 | 1 个回答 | 0

1

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Why when sometimes i want to run a section matlab says on the bottom left right corner busy?
Why does a "busy" message appear on the right hand corner when i want to run a section?

6 years 前 | 1 个回答 | 0

1

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Why am i getting an error on this command? "N = length(avg_daily_ret2);"
"N = length(avg_daily_ret2);" Error says : The expression to the left of the equals sign is not a valid target for an assig...

6 years 前 | 1 个回答 | 0

1

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Why is my plot not showing years on the x axis but random numbers and what code do i use to make it years?
In the screen shot my plot has got random numbers on the x axis instead of years, what code do i use to change this? <<https:...

6 years 前 | 2 个回答 | 0

2

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How do you change the x scale of a plot to logs?
I am trying to make my plots x scale in logs i did it manually but don't know the code.

6 years 前 | 2 个回答 | 0

2

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Why do i get rid of this error using cumsum saying 'dimension argument must be positive integer scalar within indexing range?
I am trying to get the cumulative return of four trading strategies using cum sum and it is giving me the error in the screen sh...

6 years 前 | 1 个回答 | 0

1

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How do i get a scalar value so i can get rid of this error using fmincon function?
trying to find optimal weights for portfolio and want to use fmincon to maximise sharp ratio Maximize Sharpe Ratio If Put a...

7 years 前 | 1 个回答 | 0

1

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Why do i get an error when using readtable saying cannot open file
Error using readtable (line 198) Unable to open file ‘equity_dataset_30_2.csv’. I have made sure i have used the file name c...

7 years 前 | 3 个回答 | 0

3

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