How to import complicated csv file into numerical vectors into Matlab -


i wondering how should read complicated csv file consists of strings, doubles , chars, etc.

for example, please provide successful command can extract numerical value in csv file?

click here.

for example:

yield curve data 2013-10-04      yields in percentages per annum.           parameters - aaa-rated bonds         series key   parameters  description yc.b.u2.eur.4f.g_n_a.sv_c_ym.beta0  2.03555 euro area (changing composition) - government bond, nominal, issuers rating triple - svensson model - continuous compounding - yield error minimisation - yield curve parameters, beta 0 - euro, provided ecb yc.b.u2.eur.4f.g_n_a.sv_c_ym.beta1  -2.009068   euro area (changing composition) - government bond, nominal, issuers rating triple - svensson model - continuous compounding - yield error minimisation - yield curve parameters, beta 1 - euro, provided ecb yc.b.u2.eur.4f.g_n_a.sv_c_ym.beta2  24.54184    euro area (changing composition) - government bond, nominal, issuers rating triple - svensson model - continuous compounding - yield error minimisation - yield curve parameters, beta 2 - euro, provided ecb yc.b.u2.eur.4f.g_n_a.sv_c_ym.beta3  -21.80556   euro area (changing composition) - government bond, nominal, issuers rating triple - svensson model - continuous compounding - yield error minimisation - yield curve parameters, beta 3 - euro, provided ecb yc.b.u2.eur.4f.g_n_a.sv_c_ym.tau1   5.351378    euro area (changing composition) - government bond, nominal, issuers rating triple - svensson model - continuous compounding - yield error minimisation - yield curve parameters, tau 1 - euro, provided ecb yc.b.u2.eur.4f.g_n_a.sv_c_ym.tau2   4.321162    euro area (changing composition) - government bond, nominal, issuers rating triple - svensson model - continuous compounding - yield error minimisation - yield curve parameters, tau 2 - euro, provided ecb

those part of info, in file. , tried csvread('yc_latest.csv', 6, 1, [6,1,6,1]) value 2.03555, gave me following error:

   error using dlmread (line 139)     mismatch between file , format string.     trouble reading number file (row 1u, field 3u) ==> "euro area (changing composition) -     government bond, nominal, issuers rating triple - svensson model - continuous     compounding - yield error minimisation - yield curve parameters, beta 0      error in csvread (line 50)         m=dlmread(filename, ',', r, c, rng);

i suggest use "import data" functionality matlab (it's in "home" toolbar).

especially notice in screenshot can generate code can automate in future. enter image description here


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