I'm retired, and I had an hour on my hands while tea cooked and my
granddaughter did her homework, and I just *love* showing off how helpful I
am.
Good news: someone finally looked at your data.
(That would be me.)
Bad news: it's going to be a lot of work to do what you want to, and YOU
SHOULDN'T
But "disappearing" is not what NA is supposed to do normally. Why is it being
treated that way here?
On July 27, 2022 7:04:20 PM PDT, John Fox wrote:
>Dear Rolf,
>
>The coefficient of TrtTime:LifestageL1 isn't estimable (as you explain) and by
>setting it to NA, glm() effectively removes it fro
On Thu, 28 Jul 2022 00:42:51 +
"Ebert,Timothy Aaron" wrote:
> Time is often used in this sort of problem, but really time is not
> relevant. A better choice is accumulated thermal units. The insect
> will molt when X thermal units have been accumulated. This is often
> expressed as degree d
Dear Rolf,
The coefficient of TrtTime:LifestageL1 isn't estimable (as you explain)
and by setting it to NA, glm() effectively removes it from the model. An
equivalent model is therefore
> fit2 <- glm(cbind(Dead,Alive) ~ TrtTime + Lifestage +
+ I((Lifestage == "Egg + L1")*TrtTime
On 7/27/22 17:26, Rolf Turner wrote:
I have a data frame with a numeric ("TrtTime") and a categorical
("Lifestage") predictor.
Level "L1" of Lifestage occurs only with a single value of TrtTime,
explicitly 12, whence it is not possible to estimate a TrtTime "slope"
when Lifestage is "L1".
Ind
Ranjeet,
As others have said, you have not shown enough to get decent answers.
What you describe sounds quite routine and is the first step many have to do
when gathering data from disparate sources that were done by different people
without much consideration it has to follow some specific pat
I think what you want is full_join() from the dplyr package.
https://www.rdocumentation.org/packages/dplyr/versions/0.7.8/topics/join
The only requirement is that both data frames must have a column in common
wherein the data are entered in the same way. So the column labeled "state"
needs to ha
My understanding is that the only requirement is to give proper credit. This is
necessary anyway as readers would need to know what packages were used and what
version of R was used. In R there is the citation() function that returns the
approved citation. However, it might be useful to also inc
Hi Petr,
I used r-bind but it's not working.
Here is the code:
arhar_18<-read.csv("D:/Ranjeet/IAMV6/input/yield/kharif_18-19_yield/Kharif_2018/arhar_18.csv")
dacnet_17<-read.csv("D:/Ranjeet/IAMV6/input/yield/dacnet_yield_update till
2019.csv")
for(cr in seq_along(dacnet_17$district)){
match(
Hi.
„is not working“ is extremelly vague.
1.
What do you expect this code do?
for(cr in seq_along(dacnet_17$district)){
match(arhar_18$district, dacnet_17$district)
}
See ?match and maybe also ?“for“ and try this
x <- letters[1:5]
y <- sample(letters, 100, replace=T)
ma
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