similar to: how to get f(x)=___ from a piecwise function

Displaying 20 results from an estimated 200 matches similar to: "how to get f(x)=___ from a piecwise function"

2017 Aug 10
3
Creating New Variable Using Ifelse
Hello R Help List, I am an R novice and trying to use the ifelse function to create a new binary variable based off of the responses of two other binary variables; NAs are involved. I pulled it off almost successfully, but when I checked the counts of my new variable for accuracy, I found that a small portion of the NA cases were not being passed through as NAs, but as "0" counts in my
2017 Aug 10
0
Creating New Variable Using Ifelse
Hi see in line > -----Original Message----- > From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Courtney > Benjamin > Sent: Thursday, August 10, 2017 5:55 AM > To: r-help at r-project.org > Subject: [R] Creating New Variable Using Ifelse > > Hello R Help List, > > I am an R novice and trying to use the ifelse function to create a new binary >
2006 Apr 28
1
unrooted tree and margins, ape package
Hello, I have a question about margins when plotting an unrooted tree (type="unrooted") with the 'ape' package ver. 1.7. When I plot an unrooted tree with: no.margin=TRUE it seems that the margins are still there. It appears to be only when type="unrooted". I'm plotting multiple plots using layout() and would like to be able to get rid of the margins or if
2005 Apr 16
2
"chronological" ordering of factor in lm() and plot()
I am trying to do some basic regression and ANOVA on cycle times (numeric vectors) across weekdays (character vector), where I have simply labelled my days as: days<- c("mon","tue","wed"...etc). (NOTE: There are actually multiple instances of each day, and the data is read-in from a .dat file.) I have no trouble at all with the actual number crunching, It is the
2018 Aug 05
2
Access by share name
Hi! I have two server samba member domain. Version 4.8.3(Compilated) Running in Ubuntu LTS 16.04 With GlusterFS(Replicated) and Heartbeat(for HA) IP A: 192.168.200.1 (DNS: Fileserver1) -> Master IP B: 192.168.200.2 (DNS: FIleserve2) -> Slave IP C:192.168.200.10 -> (DNS: Fileserve) -> Heartbeat -> IP that stays with master server , when UP, if down IP "junp" for
2005 Dec 01
4
values in between
Hey there I have two vectors: y<- c(0.4, 0.0, 0.2, -0.2, -0.6, 0.2, 0.0, 0.0, 0.4, 0.4, 0.2) In the vector y, I want to access (in the order given) all of the values in between each of the specific values of given. I understand subsetting with y[i], but how do I get to ssomewhere in between -0.6 and 0.2? Thanks Eric Jennings matheric at myuw.net
2003 Apr 04
2
Bug in %in% (match)
Hi, Am I hitting some limit in match? Consider the following example: > tst<-seq(100,125,by=.2)%in%seq(0,800,by=.1) > sum(tst) [1] 76 > seq(100,125,by=.2) [1] 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 [13] 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 [25] 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8
2003 Apr 04
2
Bug in %in% (match)
Hi, Am I hitting some limit in match? Consider the following example: > tst<-seq(100,125,by=.2)%in%seq(0,800,by=.1) > sum(tst) [1] 76 > seq(100,125,by=.2) [1] 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 [13] 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 [25] 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8
2016 Jul 16
5
[PATCH] : Adding dlabel option to chain.c32
The idea is to boot a disk in an mbr fashion while using the GPT (not filesystem) label to detect the disk. That is useful when you use grub2 & gpt. I was in case where my nodes (100s) have 8 disks each and no guarantee of which disk is "bootable" in the disk. This way I can tell "please boot the disk that have one partition labelled "xyz"". So nothing related
2007 Nov 07
1
Aggregate with non-scalar function
R-Helpers, I'm sorry to have to ask this -- I've not used R very much in the last 8 or 10 months, and I've gotten rusty. I have the following (ff2 is a subset of a much, much larger dataset): > ff2 hostName user sys idle obsTime 10142 fred 0.4 0.5 98.0 2007-11-01 02:02:18 16886 barney 0.5 0.2 94.6 2007-10-25 19:12:12 8795 fred 0.0 0.1 99.8
2008 Dec 06
1
Questions on the results from glmmPQL(MASS)
Dear Rusers, I have used R,S-PLUS and SAS to analyze the sample data "bacteria" in MASS package. Their results are listed below. I have three questions, anybody can give me possible answers? Q1:From the results, we see that R get 'NAs'for AIC,BIC and logLik, while S-PLUS8.0 gave the exact values for them. Why? I had thought that R should give the same results as SPLUS here.
2011 Apr 23
3
Problem having tick marks aligned when plotting three graphs on top of one another.
R 2.10 Windows 7 I am trying to plot three graphs on top of each other. I need to have the axises perfectly aligned. For some reason the ticks on the y axes are slightly off so they do not perfectly align. Can someone tell me how I can get the to overlay each other perfectly? I thought the yaxp parameter would solve my problem, but it does not. My data and code follows: >
2016 Jul 28
2
[PATCH] : Adding dlabel option to chain.c32
That is perfectly true. I had a beautiful bug in the code .... Switching from python to C have some weird side-effect. Indenting is not enough, brackets are required.... So I pushed https://github.com/ErwanAliasr1/syslinux/commit/5a122d218553a6d4019273653ba9fad66d6ae79e with the fix. I tested it on my multi-disk system with success. I also changed the name of the function. 2016-07-17 8:21
2005 May 12
26
performance update
I have made additional progress with regard to performance. My latest data: configuration 1: r121.latest configuration 2: r121p.latest page c1 real c2 real c1 r/s c2 r/s c1/c2 /empty/index 6.75525 1.71983 148.0 581.5 3.93 /welcome/index 6.89044 1.89244 145.1 528.4 3.64 /rezept/index 4.99573
2018 Aug 06
2
Access by share name
On Mon, 6 Aug 2018 10:18:41 -0300 Carlos via samba <samba at lists.samba.org> wrote: > Hi! > > Thanks for anwser! > > Well, GlusterFS  just replicating(it is ok). > > Problem is access second server with specific name..... Yes, but what specific name ? is it the machines short hostname (netbios name) or what ? > > Popup appears requesting domain
2011 May 28
3
Three sigma rule
Dear Sir, I have data, coming from tests, consisting of 300 values. Is there a way in R with which I can confirm this data to 68-95-99.8 rule or three-sigma rule? I need to look around percentile ranks and prediction intervals for this data. I, however, used SixSigma package and used ss.ci() function, which produced 95% confidence intervals. I still am not certain about percentile ranks
2010 Oct 03
2
Read file
Dear R-users, I would like to know how could I read a file with different lines lengths. I need read this file and create an output to feed my database. So after reading I'll need create an output like this "INSERT INTO TEMP (DATA,STATION,VAR1,VAR2) VALUES (20100910,837460, 39,390)" I mean, each line should be read. But I don`t how to do this when these lines have different
2016 Jul 17
2
[PATCH] : Adding dlabel option to chain.c32
> > As opposed to "label", > "dlabel" ... > https://github.com/ErwanAliasr1/syslinux/commit/ebf8cbf > > SeaBIOS / GRUB2 > > ... > ... > <target dev='vdc' bus='virtio'/> > <boot order='3'/> > ... > ... > <target dev='vdd' bus='virtio'/>
2018 May 29
2
CentOS6: HELP! EFI boot fails after replacing disks...
At Mon, 28 May 2018 19:30:25 -0400 CentOS mailing list <centos at centos.org> wrote: > > On May 28, 2018, at 18:25, Robert Heller <heller at deepsoft.com> wrote: > > > I tried to run efibootmgr, but it wants a model named efivars loaded, but > > there is no such module available. > > Are you not running a CentOS kernel? That module should be available.
2010 Feb 11
2
Question about rank() function
Hello, I am trying to get the 'rank' function to work for me, but not sure what I am doing wrong. Please help. I ran the following commands: data = read.table("test1.csv", head=T, as.is=T, na.string=".", row.nam=NULL) X1 = as.factor(data[[3]]) X2 = as.factor(data[[4]]) X3 = as.factor(data[[5]]) Y = data[[2]] model = lm(Y ~ X1*X2*X3, na.action = na.exclude) fmodel =