search for: lakes

Hello! Below is my exmample. "myref" is my reference data frame with columns a and b. "temp" is my data with column c analogous to column a in "myref". I am trying to create a new variable b - in "temp" - that matches values from b in "myref" to values in c. If you look at the resulting data frame (temp - at the bottom), you'll notice that

On 09/29/2020 10:07 PM, John Pierce wrote: > try the camera in a USB 2 port, it should work just fine at usb 2 speeds. > most systems, the USB 3 ports hve a 'blue' tongue, while the 2 ports are > black or another color. > > On Tue, Sep 29, 2020 at 6:50 PM H <agents at meddatainc.com> wrote: > >> On 09/29/2020 09:09 PM, John Pierce wrote: >>> do

On 09/29/2020 11:11 PM, Bruce Ferrell wrote: > On 9/29/20 7:21 PM, H wrote: >> kernel: usb 1-9: unable to read config index 0 descriptor/all > > Those error messages mean that the device isn't responding to the Get-Descriptor request. > > I think a step back and checking the usb subsystem, in general, might be a good idea: > > Let's start with the full output of

All - I have data that looks like psd Species Lake Length Weight St.weight Wr Wr.1 vol 432 substock SMB Clear 150 41.00 0.01 95.12438 95.10118 0.0105 433 substock SMB Clear 152 39.00 0.01 86.72916 86.70692 0.0105 434 substock SMB Clear 152 40.00 3.11 88.95298 82.03689 3.2655 435 substock SMB Clear

Dear R-help, In my Master thesis I measured 10 variables from 18 lakes. These measurements were taken 4 times a year in 3 depths, so I have 12 samples from each lake. I know that 12 samples can not be treated as replications, since they don't correspond to the same environmental characteristics and are not statistically independent, but I want to use these 12 samp...

Hi all, I am fairly new to mixed effects models and lmer, so bear with me. Here is a subset of my data, which includes a binary variable (lake (TOM or JAN)), one other fixed factor (Age) and a random factor (Year). lake FishID Age Increment Year 1 TOM 1 1 0.304 2007 2 TOM 1 2 0.148 2008 3 TOM 1 3 0.119 2009 4 TOM 1 4 0.053 2010 5

Dear All, I have a model to predict time series data for example: data(LakeHuron) Lake.fit <- arima(LakeHuron,order=c(1,0,1)) then the function predict() can be used for predicting future data with the model: LakeH.pred <- predict(Lake.fit,n.ahead=5) I can see the result LakeH.pred$pred and LakeH.pred$se but I did not see residual in predict function. If I have a model: [\ Z_t =

Hi, there I first sent this e-mail a couple months ago, to no avail.Since I am not a member on your mailing list, so could you please cc: a response to me? I'll be sure to check the list today for replies. I am currently attempting to perform an ANOVA with both nested and normal factors. My problem is that R is treating my nested factors the exact same way as it would interaction terms.

I have a dataset I need to sort: test.df<-data.frame(Zone=c("Floodplain", "Lake", "Shoreline"),Cover=c(50,60,70)) However, I don't want it sorted ascending/descending but in an order that I define via a vector: sort.v<-data.frame(c("Lake","Shoreline","Floodplain")) I realize I could probably just create the vector of

Hello all, I recently bought a brand new Dell Precision 7540 laptop.? Before buying I checked the specifications from the RedHat hardware list and they said that it was "fully RedHat 8 Certified" and listed all the hardware that was "certified" to work with that laptop. https://access.redhat.com/ecosystem/hardware/3979771 I have had good results the last few years with

Hi everyone, On Monday, November 14, 2016 the LLVM in HPC workshop will be held in Salt Lake City, Utah (in conjunction with the SC16 conference). For last year's workshop, which was in Austin, we held an LLVM social the evening of the workshop, and I think that turned out really well. If you'll be in Salt Lake City and are interested in attending an LLVM social on the evening of November

Dear All, I am trying to put some Confidence intervals on some regressions from a linear model with no luck. I can extract the fitted values using 'predict', but am having difficulty in getting at the confidence intervals, or the standard errors. Any suggestions would be welcome Cheers Guy Using Version 2.1.0 (2005-04-18) on a PC vol.mod3 <-

Greetings This is a long email. I'm struggling with a data set comprising 2,278 hydroacoustic estimates of fish biomass density made along line transects in two lakes (lakes Michigan and Huron, three years in each lake). The data represent lakewide surveys in each year and each data point represents the estimate for a horizontal interval 1 km in length. I'm interested in comparing biomass density and bathymetric distribution (bottom depth) in the two l...

All - Not sure if this is a real programming question, but here goes: I have data that looks like Lake Length Weight 1 158 45 1 179 70 1 200 125 1 202 150 1 206 145 1 209 165 1 210 140 1 215 175 1 216 152 1 220 150 1 221 165 ... where lake goes from 1 - 84 and the number of rows for each lake is variable (but > ~20). I'm trying to do two things: 1) build a simple linear model of the

I got a new laptop as my old one died: an HP Probook 470 G4.? I installed Centos 7 1511. The laptop has a Kaby Lake i5 CPU and an? 01:00.0 3D controller: NVIDIA Corporation Device 134e (rev a2).? Fedora recognizes it as a GM108M/930MX. This may give some hints, but it is not that the standard kernel does not support it, this output comes from the 4.8.7 mainline kernel which should support this

Ruby/RoR Software Engineer, Lake Bluff, IL | 75-120k My client is looking for highly talented software engineer to complement its development team. Candidate will be part of a team of developers building complex web based applications. He or she will be involved in architectural decisions and be responsible for implementing parts of the system. It will be important for the candidate to be able

...se is fuzzing my brain, so please be gentle if the answer to this query is obvious! In the example below, I'm trying to use grid.rect to add grey rectangles to the panels of a lattice plot to indicate which months spawning occurred of a (very cute) native Tasmanian fish. The fish in the two lakes spawned at slightly different times, so grid.rect needs to be conditioned on when spawning happened in each lake. However, the panel function I wrote first, and reproduce below, inserts grey rectangles for all dates that spawning occured pooled across the two lakes. So after dreging r-help, I...

We're pleased to announce a one day course covering static and dynamic graphics using R, ggplot and GGobi. The course will be held just before the JSM, on Saturday, 28 July 2007, in Salt Lake City. The course will be presented by Dianne Cook and Hadley Wickham. In the course you will learn: * How to build presentation quality static graphics using the R package, ggplot. We will cover plot

Using the maptools function "map2poly" I have created a map/polylist object - a map of the Great Lakes. My goal is to passively plot additional data on this map. Unfortunately I am not able to change (distort) the relative scale of the axes for the map, and so the sample points do not line up correctly on the map. In the code below, notice that I have set the same axis ranges on each plot for x (lo...

On Sat, 2016-11-12 at 15:34 -0500, Fred Smith wrote: > On Sat, Nov 12, 2016 at 09:15:22PM +0100, Louis Lagendijk wrote: > > > > I got a new laptop as my old one died: an HP Probook 470 G4.? > > I installed Centos 7 1511. > > The laptop has a Kaby Lake i5 CPU and an? > > 01:00.0 3D controller: NVIDIA Corporation Device 134e (rev a2).? > > Fedora recognizes it