error using preallocation for table using size option in R2023b

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vidyasagar g 2024-3-23

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https://ww2.mathworks.cn/matlabcentral/answers/2097881-error-using-preallocation-for-table-using-size-option-in-r2023b

评论： Dyuman Joshi 2024-3-24

h=table('Size',[ 2212 5],"VariableTypes",{'double','double','double','double','double'});

Error using table

You might have intended "VariableTypes" to specify a parameter name. However, the table constructor requires parameter names to be

specified as character vectors. Use table(..., VariableTypes=Value) or table(..., 'VariableTypes', Value) instead.

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Answer 1

Dyuman Joshi 2024-3-23

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https://ww2.mathworks.cn/matlabcentral/answers/2097881-error-using-preallocation-for-table-using-size-option-in-r2023b#answer_1429841

编辑：Dyuman Joshi 2024-3-23

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Use single quotation marks around the VariableTypes arguement instead of double quotation marks -

%                       v             v
h=table('Size',[2212 5],'VariableTypes',{'double','double','double','double','double'})
h = 2212x5 table
    Var1    Var2    Var3    Var4    Var5
    ____    ____    ____    ____    ____

     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  
     0       0       0       0  