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Type 'q()' to quit R. > x <- array(list(458.15 + ,0 + ,477.59 + ,0.05 + ,504.91 + ,0.1 + ,502.61 + ,0.15 + ,514.12 + ,0.2 + ,512.64 + ,0.25 + ,546.06 + ,0.3 + ,525.26 + ,0.35 + ,571.2 + ,0.4 + ,551.22 + ,0.45 + ,604.26 + ,0.5 + ,510.28 + ,0.55 + ,574.91 + ,0.6 + ,580.8 + ,0.65 + ,527.33 + ,0.7 + ,571.37 + ,0.75 + ,587.97 + ,0.8 + ,557.65 + ,0.85 + ,619.61 + ,0.9 + ,631.11 + ,0.95 + ,583.14 + ,1 + ,589.4 + ,1.05 + ,603.19 + ,1.1 + ,642.68 + ,1.15 + ,615.91 + ,1.2 + ,650.56 + ,1.25 + ,607.41 + ,1.3 + ,673.46 + ,1.35 + ,680.11 + ,1.4 + ,665.89 + ,1.45 + ,711.79 + ,1.5 + ,636.29 + ,1.55 + ,580.08 + ,1.6 + ,595.64 + ,1.65 + ,661.8 + ,1.7 + ,657.74 + ,1.75 + ,646.05 + ,1.8 + ,706.03 + ,1.85 + ,712.38 + ,1.9 + ,718.78 + ,1.95 + ,699.49 + ,2 + ,635.36 + ,2.05 + ,682.09 + ,2.1 + ,722.7 + ,2.15 + ,731.22 + ,2.2 + ,763.95 + ,2.25 + ,739.86 + ,2.3 + ,744.88 + ,2.35 + ,746.73 + ,2.4 + ,821.77 + ,2.45 + ,752.76 + ,2.5 + ,733.8 + ,2.55 + ,735.91 + ,2.6 + ,783.64 + ,2.65 + ,711.28 + ,2.7 + ,764.41 + ,2.75 + ,833.71 + ,2.8 + ,827.09 + ,2.85 + ,766.46 + ,2.9 + ,748.42 + ,2.95 + ,870.61 + ,3 + ,854.52 + ,3.05 + ,858.34 + ,3.1 + ,787.99 + ,3.15 + ,834.26 + ,3.2 + ,827.86 + ,3.25 + ,771.05 + ,3.3 + ,806.2 + ,3.35 + ,873.4 + ,3.4 + ,792.56 + ,3.45 + ,855.02 + ,3.5 + ,794.63 + ,3.55 + ,861.6 + ,3.6 + ,859.6 + ,3.65 + ,856.97 + ,3.7 + ,905.18 + ,3.75 + ,933 + ,3.8 + ,838.89 + ,3.85 + ,903.42 + ,3.9 + ,889.5 + ,3.95 + ,914.18 + ,4 + ,863.96 + ,4.05 + ,937.39 + ,4.1 + ,948.76 + ,4.15 + ,900.66 + ,4.2 + ,947.49 + ,4.25 + ,904.22 + ,4.3 + ,861.64 + ,4.35 + ,918.5 + ,4.4 + ,906.68 + ,4.45 + ,966.54 + ,4.5 + ,997.92 + ,4.55 + ,965.9 + ,4.6 + ,969.3 + ,4.65 + ,904.8 + ,4.7 + ,957.8 + ,4.75 + ,1026.98 + ,4.8 + ,1048.42 + ,4.85 + ,953.19 + ,4.9 + ,1020.25 + ,4.95) + ,dim=c(2 + ,100) + ,dimnames=list(c('oogst' + ,'mest') + ,1:100)) > y <- array(NA,dim=c(2,100),dimnames=list(c('oogst','mest'),1:100)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par3 = 'TRUE' > par2 = '2' > par1 = '1' > ylab = 'Y Variable Name' > xlab = 'X Variable Name' > main = 'Title Goes Here' > par3 <- 'TRUE' > par2 <- '2' > par1 <- '1' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: aston2 > #To cite this work: Ian E. Holliday, 2012, Simple Linear Regression (v1.0.5) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/Ian.Holliday/rwasp_Simple%20Regression%20Y%20~%20X.wasp/ > #Source of accompanying publication: > # > cat1 <- as.numeric(par1) > cat2<- as.numeric(par2) > intercept<-as.logical(par3) > x <- t(x) > xdf<-data.frame(t(y)) > (V1<-dimnames(y)[[1]][cat1]) [1] "oogst" > (V2<-dimnames(y)[[1]][cat2]) [1] "mest" > xdf <- data.frame(xdf[[cat1]], xdf[[cat2]]) > names(xdf)<-c('Y', 'X') > if(intercept == FALSE) (lmxdf<-lm(Y~ X - 1, data = xdf) ) else (lmxdf<-lm(Y~ X, data = xdf) ) Call: lm(formula = Y ~ X, data = xdf) Coefficients: (Intercept) X 499.2 100.1 > sumlmxdf<-summary(lmxdf) > (aov.xdf<-aov(lmxdf) ) Call: aov(formula = lmxdf) Terms: X Residuals Sum of Squares 2088392.5 121060.9 Deg. of Freedom 1 98 Residual standard error: 35.14706 Estimated effects may be unbalanced > (anova.xdf<-anova(lmxdf) ) Analysis of Variance Table Response: Y Df Sum Sq Mean Sq F value Pr(>F) X 1 2088392 2088392 1690.6 < 2.2e-16 *** Residuals 98 121061 1235 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > nc <- ncol(sumlmxdf$'coefficients') > nr <- nrow(sumlmxdf$'coefficients') > a<-table.row.start(a) > a<-table.element(a,'Linear Regression Model', nc+1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, lmxdf$call['formula'],nc+1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'coefficients:',1,TRUE) > a<-table.element(a, ' ',nc,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, ' ',1,TRUE) > for(i in 1 : nc){ + a<-table.element(a, dimnames(sumlmxdf$'coefficients')[[2]][i],1,TRUE) + }#end header > a<-table.row.end(a) > for(i in 1: nr){ + a<-table.element(a,dimnames(sumlmxdf$'coefficients')[[1]][i] ,1,TRUE) + for(j in 1 : nc){ + a<-table.element(a, round(sumlmxdf$coefficients[i, j], digits=3), 1 ,FALSE) + } + a<-table.row.end(a) + } > a<-table.row.start(a) > a<-table.element(a, '- - - ',1,TRUE) > a<-table.element(a, ' ',nc,FALSE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Residual Std. Err. ',1,TRUE) > a<-table.element(a, paste(round(sumlmxdf$'sigma', digits=3), ' on ', sumlmxdf$'df'[2], 'df') ,nc, FALSE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Multiple R-sq. ',1,TRUE) > a<-table.element(a, round(sumlmxdf$'r.squared', digits=3) ,nc, FALSE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Adjusted R-sq. ',1,TRUE) > a<-table.element(a, round(sumlmxdf$'adj.r.squared', digits=3) ,nc, FALSE) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/1olpv1355135824.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'ANOVA Statistics', 5+1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, ' ',1,TRUE) > a<-table.element(a, 'Df',1,TRUE) > a<-table.element(a, 'Sum Sq',1,TRUE) > a<-table.element(a, 'Mean Sq',1,TRUE) > a<-table.element(a, 'F value',1,TRUE) > a<-table.element(a, 'Pr(>F)',1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, V2,1,TRUE) > a<-table.element(a, anova.xdf$Df[1]) > a<-table.element(a, round(anova.xdf$'Sum Sq'[1], digits=3)) > a<-table.element(a, round(anova.xdf$'Mean Sq'[1], digits=3)) > a<-table.element(a, round(anova.xdf$'F value'[1], digits=3)) > a<-table.element(a, round(anova.xdf$'Pr(>F)'[1], digits=3)) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Residuals',1,TRUE) > a<-table.element(a, anova.xdf$Df[2]) > a<-table.element(a, round(anova.xdf$'Sum Sq'[2], digits=3)) > a<-table.element(a, round(anova.xdf$'Mean Sq'[2], digits=3)) > a<-table.element(a, ' ') > a<-table.element(a, ' ') > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/2g5kx1355135824.tab") > postscript(file="/var/wessaorg/rcomp/tmp/3zao81355135824.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(Y~ X, data=xdf, xlab=V2, ylab=V1, main='Regression Solution') > if(intercept == TRUE) abline(coef(lmxdf), col='red') > if(intercept == FALSE) abline(0.0, coef(lmxdf), col='red') > dev.off() null device 1 > library(car) Loading required package: MASS Loading required package: nnet > postscript(file="/var/wessaorg/rcomp/tmp/40g4h1355135825.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qq.plot(resid(lmxdf), main='QQplot of Residuals of Fit') Warning message: 'qq.plot' is deprecated. Use 'qqPlot' instead. See help("Deprecated") and help("car-deprecated"). > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5gzzx1355135825.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(xdf$X, resid(lmxdf), main='Scatterplot of Residuals of Model Fit') > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/6n4nu1355135825.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot.lm(lmxdf, which=4) > dev.off() null device 1 > > try(system("convert tmp/3zao81355135824.ps tmp/3zao81355135824.png",intern=TRUE)) character(0) > try(system("convert tmp/40g4h1355135825.ps tmp/40g4h1355135825.png",intern=TRUE)) character(0) > try(system("convert tmp/5gzzx1355135825.ps tmp/5gzzx1355135825.png",intern=TRUE)) character(0) > try(system("convert tmp/6n4nu1355135825.ps tmp/6n4nu1355135825.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 2.312 0.396 2.693