Re: [R] Add sequence numbers to lines with the same ID: How can this be accomplished?

Rolf's solution works for the situation where all duplicated values are contiguous, which may be what you need. However, I wondered how it could be done if this were not the case. Below is an answer. It is not as efficient or elegant as Rolf's solution for the contiguous case I think; maybe

Re: [R] JSONlite import problem

On Sat, Oct 24, 2015 at 1:35 PM, Duncan Murdoch wrote: > > > However, editing the file with a text editor to create "proper" EOF > > doesn't help. > > The problem is that you have valid-looking JSON objects on each odd > numbered line, separated by single blank lines.

Re: [R] circular regression question

Reading the help page with attention I saw that this function fits a regression model for "circular dependent and linear independent". So my question now is, is there a way to fit a model been with the circular as the dependent variable? Thanks Antonio 2015-10-24 20:19 GMT-02:00 Antonio

[R] regex not working for some entries in for loop

I'm using some regex in a for loop to check for some values in column "source", and put a result in column "fuente". I need some advice on this topics: -Making the regex parts work, I've tasted them in regexpal.com and they work, but not in R. -Making the code (for loop) more efficient, more

[R] circular regression question

Dear R users I'm trying to reproduce the results from Lowry et al. 2007 Lunar landings - Relationship between lunar phase and catch rates for an Australian gamefish-tournament fisheryFisheries Research 88: 15–23 Basically we have two columns: Lunar days and CPUE (catch per unit effort). The aim

Re: [R] [FORGED] Re: How to correct documentation?

I sanction this discussion. (Google on "auto-antonyms") Cheers, Bert Bert Gunter "Data is not information. Information is not knowledge. And knowledge is certainly not wisdom." -- Clifford Stoll On Sat, Oct 24, 2015 at 4:26 PM, Duncan Murdoch wrote: > On

Re: [R] [FORGED] Re: How to correct documentation?

On 24/10/15 21:10, Jim Lemon wrote: Hi Ming, In fact, the notation lb/1000 is correct, as the values represent the weight of the cars in pounds (lb) divided by 1000. I am not sure why this particular transformation of the measured values was used, but I'm sure it has caused confusion previously.

[R] Add sequence numbers to lines with the same ID: How can this be accomplished?

I have a file that has (1) Line numbers, (2) IDs. A given ID number can appear in more than one row. For each row with a repeated ID, I want to add a number that gives the sequence number of the repeated ID number. The R code below demonstrates what I want to have, without any attempt to

Re: [R] Add sequence numbers to lines with the same ID: How can this be accomplished?

On 25/10/15 11:28, John Sorkin wrote: I have a file that has (1) Line numbers, (2) IDs. A given ID number can appear in more than one row. For each row with a repeated ID, I want to add a number that gives the sequence number of the repeated ID number. The R code below demonstrates what I

Re: [R] [FORGED] Re: How to correct documentation?

On 24/10/2015 6:07 PM, Rolf Turner wrote: > On 24/10/15 21:10, Jim Lemon wrote: >> Hi Ming, >> In fact, the notation lb/1000 is correct, as the values represent the >> weight of the cars in pounds (lb) divided by 1000. I am not sure why this >> particular transformation of the measured values was

Re: [R-es] resolución de ecuación

Hola, ¿qué tal? Tu función F está mal definida. Supongo que en el bucle quieres escribir suma <- suma + ... Tampoco tengo claro qué devuelve tu función. Si quieres que devuelva suma, hazlo explícitamente. Un saludo, Carlos J. Gil Bellosta http://www.datanalytics.com El 23 de octubre de

[R] Using R for credit risk modelling

Good day, I am looking for assistance in applying R to credit risk work mainly: 1. Credit scoring where a client can get any one credit risk rating from more than two possible ratings e.g Very Good, Good, Fair, Bad, Very Bad. 2.Economic capital calculations and RAROC models. Would be grateful

Re: [R] [FORGED] Re: How to correct documentation?

Bert Talking about Loglan and problems with the imprecise nature of English, which sense of sanction do you mean to authorize, approve, or allow: an expression now sanctioned by educated usage. to ratify or confirm: to sanction a law. to impose a sanction on; penalize, especially by way of

Re: [R] How to correct documentation?

Hi Jim, Conventionally, the units listed in a data description should represent how to interpret the values of a variable. You would label the wt-axis in a graph with the unit "1000 lb," so that should be the unit in the data description. At least that is how data dictionaries in the statistics

Re: [R] Add sequence numbers to lines with the same ID: How can this be accomplished?

On Sat, 24 Oct 2015, Bert Gunter wrote: Rolf's solution works for the situation where all duplicated values are contiguous, which may be what you need. However, I wondered how it could be done if this were not the case. Below is an answer. It is not as efficient or elegant as Rolf's solution

[R] Neuralnet package in R gives wrong output

I'm trying to generate prediction of the column "dubina" using this algorithm made in R's "neuralnet" package. But I keep getting non-reliable neural-net output. I have tried changing the number of hidden layers, normalizing and denormalizing data. Is there a mistake in the algorithm, maybe

Re: [R] Add sequence numbers to lines with the same ID: How can this be accomplished?

On 25/10/15 12:33, Bert Gunter wrote: Rolf's solution works for the situation where all duplicated values are contiguous, which may be what you need. However, I wondered how it could be done if this were not the case. Below is an answer. It is not as efficient or elegant as Rolf's solution for

Re: [R] [FORGED] Re: How to correct documentation?

On 25/10/15 17:14, John Sorkin wrote: Bert Talking about Loglan and problems with the imprecise nature of English, which sense of sanction do you mean to authorize, approve, or allow: an expression now sanctioned by educated usage. to ratify or confirm: to sanction a law. to impose a sanction

Re: [R] JSONlite import problem

On 24/10/2015 12:11 AM, K. Elo wrote: > Hi! > > You can download the example file with this link: > https://www.dropbox.com/s/tlf1gkym6d83log/example.json?dl=0 > > BTW, I have used a JSON validator and the problem seems to related to > wrong/missing EOF. > > --- snip --- > Error: Parse error

Re: [R] ggplot: combining geom's in function

If you want to use the lattice way of doing things, why are you using ggplot? `+` is defined for the output of ggplot (class "waiver") on the left, and the output of a layer function ("proto") on the right. The design of ggplot assumes left-to-right evaluation, which your first attempt failed

Re: [R] How to correct documentation?

Hi Ming, In fact, the notation lb/1000 is correct, as the values represent the weight of the cars in pounds (lb) divided by 1000. I am not sure why this particular transformation of the measured values was used, but I'm sure it has caused confusion previously. Jim On Sat, Oct 24, 2015 at 11:59