search for: how_many

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Did you mean: has_many
2013 May 05
2
custom function that plots other functions- problem
...y<- f(x); plot(x,y); } mp(sin, c(0,2*pi), .02); but I encountered some problems while trying to provide more than one- the following structure generates mistakes: plotter<- function(f,howmany,range,quality){ x<-seq(range[1],range[2],quality) y<- matrix(f,how_many) plot(x,y[1,]) for(i in 2:how_many){ lines(x,y[i,]) } } plotter<-(c(sin(x),cos(x)),2,c(0,2*pi),.02) I would really appreciate your help with this program. Regards, Bartek [[alternative HTML version deleted]]
2011 Feb 18
0
Weights in bagged regression trees
...agging call (weights <-1) produces empty output. If I run the data without the weights argument I get sensible output. Despite being possible in rpart, are case weights not possible in bagging? I know that weights are not possible in regression under randomforests. #this works r1w <- rpart(how_many ~ covariates, data=ttv.data.sk, weights, method="poisson") #this works b1 <- bagging(how_many ~ covariates, data=ttv.data.sk, method="poisson", coob=T, nbagg=30) #this fails b1w <- bagging(how_many ~ covariates, data=ttv.data.sk, weights, method="poisson", coob...
1997 Nov 14
0
Linux IP fragment overlap bug (fwd)
...if (!(host_ent = gethostbyname(host_name))) return (0); bcopy(host_ent->h_addr, (char *)&addr.s_addr, host_ent->h_length); } return (addr.s_addr); } void usage(u_char *name) { fprintf(stderr, "%s src_ip dst_ip [ -s src_prt ] [ -t dst_prt ] [ -n how_many ]\n", name); exit(0); } /* EOF */ ------[End] -- Guby Linux ---------------------------------------------------- And the patch: ------[Begin] -- Helu Linux ------------------------------------------------- --- ip_fragment.c Mon Nov 10 14:58:38 1997 +++ ip_fragmen...