Did you have a look to "awk" and "sed" tools that can be used in conjunction with Scilab ?
-----Message d'origine----- De : users [mailto:users-boun...@lists.scilab.org] De la part de samaelkreutz Envoyé : vendredi 21 février 2014 06:18 À : users@lists.scilab.org Objet : [Scilab-users] finding similar values with scilab Hello!!! I have a big question ! I have a biiiiiiiiiiig data archive with text files with the form: 18.87 2.6 0.00545558 19.98 2.6 0.00225349 18.87 2.6 0.00405905 13.32 2.6 0.01338288 19.98 2.6 0.01537532 18.87 2.6 0.00481375 19.98 2.6 0.00936207 12.21 2.6 0.00558517 I need eliminate extreme values, for example: If I plot a random text file I obtain a image like this: <http://mailinglists.scilab.org/file/n4028792/Captura_de_pantalla_2014-02-21 _a_la%28s%29_2.07.54.png> As you can see theres points extremes. If i make a zoom DN=find(DM(:,3)<=0.0001 & DM(:,3)>=0.00002 ) dn=DM(DN,:) figure(2) plot(dn(:,1),dn(:,3),'O') I have this picture <http://mailinglists.scilab.org/file/n4028792/Captura_de_pantalla_2014-02-21 _a_la%28s%29_2.10.56.png> My question is: Has scilab a command that can help me to find the "dense data" , I mean find all the values that are similar. I ask this cause I have about 20,000 text files and is imposible for me make "artesal zoms". Please any suggestion, answer going to help me. -- View this message in context: http://mailinglists.scilab.org/finding-similar-values-with-scilab-tp4028792. html Sent from the Scilab users - Mailing Lists Archives mailing list archive at Nabble.com. _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users --- Ce courrier électronique ne contient aucun virus ou logiciel malveillant parce que la protection avast! Antivirus est active. http://www.avast.com _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users