tag:blogger.com,1999:blog-2297365420309899400.comments2023-12-29T03:25:43.489-08:00Practical Code SolutionsUnknownnoreply@blogger.comBlogger408125tag:blogger.com,1999:blog-2297365420309899400.post-81372527689052945312018-02-18T09:25:04.199-08:002018-02-18T09:25:04.199-08:00greatgreatfor ict 99https://www.blogger.com/profile/01234222908168002434noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-66556477926210457902017-11-24T21:58:03.745-08:002017-11-24T21:58:03.745-08:00Really its very useful information that you have s...Really its very useful information that you have shared and thanks for sharing the information with us.<br /><a href="http://www.123hpprinters.com/123-hp-officejet-pro-8746/" rel="nofollow">HP Officejet Pro 8746 Driver</a>Vinoth Kannanhttps://www.blogger.com/profile/03458808851399648069noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-4172743981515211432017-08-03T04:56:18.408-07:002017-08-03T04:56:18.408-07:00Excellent beat ! I would like to apprentice while ...Excellent beat ! I would like to apprentice while you amend <br />your site, how can i subscribe for a blog site? <br />The account aided me a acceptable deal. I had been a little <br />bit acquainted of this your broadcast offered bright clear conceptAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-42978860628363352892017-05-03T05:32:00.197-07:002017-05-03T05:32:00.197-07:00Hi, I am generating a plot using RCaller. I am cli...Hi, I am generating a plot using RCaller. I am clicking on a button from class A_JFrame. This button call B_JCaller class and open plot in a new window. when I close plot window, parent window also getting close. Parent window should not be close. If any solution, kindly share.Anonymoushttps://www.blogger.com/profile/18031023497198356330noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-22032403810032562962017-01-25T13:23:17.376-08:002017-01-25T13:23:17.376-08:00Wow thats amazing!Wow thats amazing!Sadık Bilicihttps://www.blogger.com/profile/10641664796230236353noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-19019581867338024972016-07-20T05:45:47.865-07:002016-07-20T05:45:47.865-07:00I have a fix for your concurrency issues between R...I have a fix for your concurrency issues between R writing results to xml and java reading them:<br /><br />Essentially I add another R command (in RCode.java) following the cat of xml, to rename the file once writing has finished (an atomic operation), then in RCaller.java I adjust the outputFile handle to point to the expected new file and check for it's existence in the while loop (line 286)<br /><br />For more info or files etc... feel free to mail: richard_maskell_1@hotmail.co.ukSplogehttps://www.blogger.com/profile/10775614960763760074noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-48055538806083269742016-04-28T19:47:03.643-07:002016-04-28T19:47:03.643-07:00Very new to this ..
Is there a way to have say but...Very new to this ..<br />Is there a way to have say buttons 1 to 9 and when you press these the number appears on the screen instead of minus and plus .So you press the button labeled 1 and the number one is shown etc ?<br />Thankshighway61iehttps://www.blogger.com/profile/12620485862128612116noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-46546599293318200702016-02-25T19:50:22.774-08:002016-02-25T19:50:22.774-08:00Hii, I am getting the below error:
rcaller.exce...Hii, I am getting the below error: <br /> <br />rcaller.exception.ParseException: Can not handle R results due to : rcaller.exception.ParseException: Can not parse output: The generated file C:\Users\HITESH~1\AppData\Local\Temp\Routput5292774949492913075 is empty<br /><br />My code: <br />package myrtest;<br /><br /><br /><br /><br />import java.util.Random;<br />//import rcaller.RCaller;<br />import rcaller.*;<br /><br /><br />public class Test3 {<br /> <br /> public static void main(String[] args){<br /> new Test3();<br /> }<br /> <br /> public Test3(){<br /> try{<br /> Random random = new Random();<br /> <br /><br /> RCaller caller = new RCaller();<br /> RCode code=new RCode();<br /><br /> caller.setRscriptExecutable("C:\\Program Files\\R\\R-3.1.3\\bin\\x64\\Rscript.exe");<br /> <br /><br /> double[] data = new double[100];<br /> for (int i=0;i<data.length;i++){<br /> data[i] = random.nextGaussian();<br /> }<br /> <br /> code.addDoubleArray("x", data);<br /> <br /> code.addRCode("my.mean<-mean(x)");<br /> code.addRCode("my.var<-var(x)");<br /> code.addRCode("my.sd<-sd(x)");<br /> code.addRCode("my.min<-min(x)");<br /> code.addRCode("my.max<-max(x)");<br /> code.addRCode("my.standardized<-scale(x)");<br /> <br /><br /> code.addRCode("my.all<-list(mean=my.mean, variance=my.var, sd=my.sd, min=my.min, max=my.max, std=my.standardized)");<br /> <br /><br /> caller.runAndReturnResult("my.all");<br /> <br /> double[] results;<br /> <br /> results = caller.getParser().getAsDoubleArray("mean");<br /> System.out.println("Mean is "+results[0]);<br /> <br /> results = caller.getParser().getAsDoubleArray("variance");<br /> System.out.println("Variance is "+results[0]);<br /> <br /> results = caller.getParser().getAsDoubleArray("sd");<br /> System.out.println("Standard deviation is "+results[0]);<br /> <br /> results = caller.getParser().getAsDoubleArray("min");<br /> System.out.println("Minimum is "+results[0]);<br /> <br /> results = caller.getParser().getAsDoubleArray("max");<br /> System.out.println("Maximum is "+results[0]);<br /> <br /> results = caller.getParser().getAsDoubleArray("std");<br /> <br /> System.out.println("Standardized x is ");<br /> for (int i=0;i<results.length;i++) System.out.print(results[i]+", ");<br /> }catch(Exception e){<br /> System.out.println(e.toString());<br /> }<br /> }<br />}<br /><br />Note:<br />I have netbeans 8.0.2, R-3.1.3 <br />I have also changed the line <br />caller.setRscriptExecutable("C:\\Program Files\\R\\R-3.1.3\\bin\\x64\\Rscript.exe");<br />to <br />caller.setRscriptExecutable("C:\\Program Files\\R\\R-3.1.3\\bin\\Rscript.exe");<br />but generates the same error.<br /><br />Somebody also had the same error in the discussion above I tried to read it but could not understand. Can anybody please tell me clearly what is wrong in the code. <br /><br />Anonymoushttps://www.blogger.com/profile/02974215922770562011noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-90123519457066061622015-12-17T04:00:51.899-08:002015-12-17T04:00:51.899-08:00It is up to the students to find the one that mee...It is up to the students to find the one that meets their requirements and problems and solve them. <br /><a href="http://www.ukassignmentwriters.com/" rel="nofollow">UK Assignment Writers</a> <br />Ameliajihttp://www.ukassignmentwriters.comnoreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-49865032356882941152015-12-17T00:54:06.436-08:002015-12-17T00:54:06.436-08:00I am greatly impressed by the wonderful informatio...I am greatly impressed by the wonderful information shared by the writer.Thanks and keep up. I am greatly impressed by the wonderful information shared by the writer.Thanks and keep up. <a href="http://www.ukassignmentwriters.com/" rel="nofollow">UK Assignment Writers</a><br /> myarioshttps://www.blogger.com/profile/18076331505205987407noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-89035896879746884432015-12-17T00:19:45.430-08:002015-12-17T00:19:45.430-08:00All kind of education gives advantage and when we ...All kind of education gives advantage and when we all were students we searched the work and did for our degree and success.<br /><a href="http://www.onlinewritingservice.co.uk/" rel="nofollow">Online Dissertation Writing Service</a><br />martin clarikhttp://www.uk-dissertation-services.co.uknoreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-5090387794704802622015-12-17T00:14:20.261-08:002015-12-17T00:14:20.261-08:00I am greatly impressed by the wonderful informatio...I am greatly impressed by the wonderful information shared by the writer.Thanks and keep up. <br /><a href="http://www.ukassignmentwriters.com/" rel="nofollow">UK Assignment Writers</a><br />laila joliahttp://www.ukassignmentwriters.com/noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-78788480254495796082015-12-16T03:03:04.952-08:002015-12-16T03:03:04.952-08:00It isUK Assignment Writers
really a very nice pos...It is<a href="http://www.ukassignmentwriters.com/" rel="nofollow">UK Assignment Writers</a><br /> really a very nice posting. I am greatly impressed after reading it. ThanksAmeliajihttp://www.ukassignmentwriters.com/noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-83764823843843343522015-12-15T04:14:08.347-08:002015-12-15T04:14:08.347-08:00The students must have the skills as well as the r...The students must have the skills as well as the resources to carry out the research that goes with the topic as selecting the right topic means that they will be conducting<br /><a href="http://uk-dissertation-services.co.uk/" rel="nofollow">UK Dissertation Writing Services</a><br />jenirious@gmail.comhttps://www.blogger.com/profile/13130232423325012609noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-12235671224789127032015-12-15T04:11:39.371-08:002015-12-15T04:11:39.371-08:00I am greatly impressed by the wonderful informatio...I am greatly impressed by the wonderful information shared by the writer. Thanks and keep it up!<br /><a href="http://www.onlinewritingservice.co.uk/" rel="nofollow">Online Dissertation Writing Service</a><br />emiliarious@gmail.comhttps://www.blogger.com/profile/13424979106388964440noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-16013151229843085882015-12-15T04:08:59.496-08:002015-12-15T04:08:59.496-08:00This is really a very nice blog. I liked it very m...This is really a very nice blog. I liked it very much.<br /><br /><a href="http://www.ukassignmentwriters.com/" rel="nofollow">UK Assignment Writers</a><br />Anonymoushttps://www.blogger.com/profile/13163459525300267567noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-63872076309195639862015-12-15T03:40:09.885-08:002015-12-15T03:40:09.885-08:00This is really a very nice blog. I liked it very m...<br />This is really a very nice blog. I liked it very much.<br /><br /><a href="http://www.ukassignmentwriters.com/" rel="nofollow">UK Assignment Writers</a><br />jenirious@gmail.comhttps://www.blogger.com/profile/13130232423325012609noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-88085437345011374032015-11-20T15:38:00.689-08:002015-11-20T15:38:00.689-08:00Hi
I use RCaller to call R from within Java.I want...Hi<br />I use RCaller to call R from within Java.I want to call script .R from java using "code.R_source".I try an example but it is not working.someone can help me pleaseAnonymoushttps://www.blogger.com/profile/07486987142083449628noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-76457730748644481752015-11-06T00:22:40.016-08:002015-11-06T00:22:40.016-08:00i want to develop an android application which reg...i want to develop an android application which registers students for a college event.in this case how can i use sqlite database because i need to store the log-in credentials of students and also some other info like media files.these info must not be stored on client side database for safety concern.is it must to use server side databases e.g. mysql for this purpose???Anonymoushttps://www.blogger.com/profile/00261626595052592251noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-89161552431740575522015-10-30T12:47:32.792-07:002015-10-30T12:47:32.792-07:00Nice Informative Blog having nice sharing..
SEO se... Nice Informative Blog having nice sharing..<br /><a href="http://goldwebservices.com/" rel="nofollow">SEO services pakistan</a>james brownnhttps://www.blogger.com/profile/02028427553636467260noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-235739610041188122015-10-27T23:36:39.464-07:002015-10-27T23:36:39.464-07:00Wonderful article, such a great information. I rea...Wonderful article, such a great information. I really appreciate your writing skills.<br /><a href="http://www.vectus.in/product/astm-cold-water-plumbing-systems/9" rel="nofollow"> Plumbing Pipe Fittings</a><a href="http://www.vectus.in/product/composite-piping-system/30" rel="nofollow"> Composite Piping System</a>Anonymoushttps://www.blogger.com/profile/12956468237438109738noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-23801265910155959272015-10-18T01:54:02.643-07:002015-10-18T01:54:02.643-07:00i like your blog post thanks for share How create ...i like your blog post thanks for share <a href="http://bit.ly/1NOelur" rel="nofollow">How create Database connection in php using wamp server </a> <br />Anonymoushttps://www.blogger.com/profile/11691588762679026012noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-44466087903178083822015-10-14T20:26:08.308-07:002015-10-14T20:26:08.308-07:00hi sir
I am trying to execute below code It has ...hi sir <br />I am trying to execute below code It has shown me error<br />package pkg;<br /><br />import java.io.File;<br /><br />import javax.swing.ImageIcon;<br /><br />import rcaller.RCaller;<br /><br />public class Imgcls {<br /><br /><br /> public Imgcls() {<br /> try {<br /> RCaller caller = new RCaller();<br /> // RCode code = new RCode();<br /><br /> caller.setRscriptExecutable("C:\\Program Files\\R\\R-3.2.2\\bin\\i386\\Rscript.exe");<br /> caller.cleanRCode();<br /> <br /> double[] numbers = new double[]{1, 4, 3, 5, 6, 10};<br /> <br /> caller.addDoubleArray("x", numbers);<br /> File file = caller.startPlot();<br /> caller.addRCode("plot.ts(x)");<br /> caller.endPlot();<br /> caller.runOnly();<br /> ImageIcon ii = caller.getPlot(file);<br /> caller.showPlot(file);<br /> } <br /> catch (Exception e) {<br /> System.out.println(e.toString());<br /> }<br /> <br /> }<br /> <br /> public static void main(String[] args) {<br /> new Imgcls();<br /> }<br /> <br /><br />}<br />method addDoubleArray(),caller.startPlot(),addRcode(),endPlot() lines showing error as undefined type in Rcaller why?<br />Can you suggest basics from examples of Rcallermanjulahttps://www.blogger.com/profile/05064715346760489503noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-35358385847983164742015-10-14T20:21:35.140-07:002015-10-14T20:21:35.140-07:00hi ..
I am trying to execute below code
package pk...hi ..<br />I am trying to execute below code<br />package pkg;<br /><br />import java.io.File;<br /><br />import javax.swing.ImageIcon;<br /><br />import rcaller.RCaller.*;<br /><br />public class Imgcls {<br /><br /><br /> public Imgcls() {<br /> try {<br /> RCaller caller = new RCaller();<br /> // RCode code = new RCode();<br /><br /> caller.setRscriptExecutable("C:\\Program Files\\R\\R-3.2.2\\bin\\i386\\Rscript.exe");<br /> caller.cleanRCode();<br /> <br /> double[] numbers = new double[]{1, 4, 3, 5, 6, 10};<br /> <br /> caller.addDoubleArray("x", numbers);<br /> File file = caller.startPlot();<br /> caller.addRCode("plot.ts(x)");<br /> caller.endPlot();<br /> caller.runOnly();<br /> ImageIcon ii = caller.getPlot(file);<br /> caller.showPlot(file);<br /> } <br /> catch (Exception e) {<br /> System.out.println(e.toString());<br /> }<br /> <br /> }<br /> <br /> public static void main(String[] args) {<br /> new Imgcls();<br /> }<br /> <br /><br />}<br /><br />Its showing methos addDoubleArray () is undefined in Rcaller<br />what shall I do nowmanjulahttps://www.blogger.com/profile/05064715346760489503noreply@blogger.comtag:blogger.com,1999:blog-2297365420309899400.post-38913043399510251892015-09-29T07:39:10.598-07:002015-09-29T07:39:10.598-07:00What about SSH?What about SSH?KendyBoberhttps://www.blogger.com/profile/03851413281390631962noreply@blogger.com