How can I round numbers from a column?

Hi,

I have:

load('work.mat');
C = T(:,2);%read second column
C{:, 1} = regexprep(C{:, 1}, '[(ms)]', '');%eliminate text after numbers
X = round(C) 

How do I round the numbers after I delete the text ?

____________________________________________________

Undefined function 'round' for input arguments of type 'table'.

Error in Runscript (line 8)
X = round(C)

Answer 1

[madhan ravi]

round(C{:,1})

[Cristian Martin]

X = round(C{:,1})

Undefined function 'round' for input arguments of type 'cell'.

Error in Runscript (line 8)

X = round(C{:,1})

[madhan ravi]

round([C{:,1}])

[Cristian Martin]

I guess there are no new variable after erasing the text, I consider C for round but C does content the text after numbers

[madhan ravi]

I don’t have your file so I can’t suggest anything.

[Cristian Martin]

In a minute I will put the file

[Cristian Martin]

This is what I want to round

[madhan ravi]

round(str2double(C.Var2))

[Cristian Martin]

Thank Ravi it worked, can explain str2double please ?

[madhan ravi]

doc str2double

[Cristian Martin]

Thank You Ravi !