Displaying 20 results from an estimated 36 matches for "deciling".
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deciding
2006 Nov 16
1
getting a title in a plot during an lapply
In my code below tempa and tempb are numeric vectors that I combined
into a dataframe along with the deciles of tempa.
I have an lapply statement that goes through the dataframe and does ten
plots according to the appropriate decile.
The code is below and it works fine. There are no bugs so I figure there
was no need to include structure statements on the data.
Also, I don't want to use coplot
2010 May 06
1
How to rank matrix data by deciles?
Hi R users,
I have a matrix of data similar to:
> y=matrix(rnorm(55),ncol=5)
I would like to know to which decile each number belongs compared to the
numbers in its column.
Say y[1,1] is the third decile among y[1:11,1] and y[2,1] is in the second
decile
I would like get a matrix that would return their ranks in decile, i.e.,
y[1,1] -> 3
y[2,1] -> 2
Your help is much appreciated!
2005 Apr 21
2
Deciles and R
Hi everyone,
I'm a new R user (if this is a really basic question, please do excuse
me...) and I'm having some questions regarding a deciles problem.
I have a variable which I need to categorize according to its deciles (X).
However, this categorization should be made into another variable (call it
NewVar).
Ex. for the quartiles case (just for the sake of exposition, since I need
2004 Aug 03
1
Data manipulation query
Hi,
Not sure if I am making a simple problem complex but still here
we go:
I have a data frame with four columns say, X1 X2 X3 and X4. I
want to break X4 into deciles and for each deciles obtained, I want to
see corresponding elements of X1.
Ideally, the output should be in a tabular fashion as shown
below:
Deciles 1 Deciles 2 .... Deciles 10
X1-1 X1-2 X1-99
X1-5 X1-3
X1-10
2006 May 09
2
devide data into decile
I guess this is really basic. But I do not find an
answer yet. I have a big data.frame. I would like to
divede them into 10 deciles accounding to one of its
member. Then I need a number for each decile with
some computaion within each group. How to devide it?
2006 Mar 16
2
french secondary boxplot
bonjour,
i'm a mathematic teacher and i have a question for R-developers :
is it possible to have (in the future) a boxplot with whiskers from
the first decile to the ninth decile, as usual in secondary french
schools... by example : boxplot(serie,range=-1) for french boxplot ?
cordialement,
jean-pierre
lyc?e jean zay
orl?ans, france
http://mathazay.free.fr/spip/
2007 Jul 10
1
exces return by mktcap decile for each year
I have a data frame, lets call it dat,
with 3 columns ( mc, yr, ret) which represent market
cap, year, and return. mc is a factor, mc, and ret are
real numbers.
I want to add a column to the data calculated as
follows.
For each year, I want to split the data by mc decile,
then calculate the mean ret within that mc decile, and
finally subtract that year's decile mean from the raw
return. Then
2010 Mar 08
1
Help with Hmisc, cut2, split and quantile
Hello,
I have a set of data with two columns: "Target" and "Actual". A
http://n4.nabble.com/file/n1584647/Sample_table.txt Sample_table.txt is
attached but the data looks like this:
Actual Target
-0.125 0.016124906
0.135 0.120799865
... ...
... ...
I want to be able to break the data into tables based on quantiles in the
"Target" column. I can see (using
2010 Jun 16
3
Decile
Hello comunity,
I'm trying to find a similar function as decile of SPSS, NTILES (10)
some of you know about that, I will appreciate your help in advance.
In SPSS
VARIABLES=Sales (A) /NTILES (10) /PRINT=NO
for example if I have Next data input:
case IdCust Sales Profit 1 265 140.81 314.31 2 266 1778.96 408.32 3 267
2663.66 820.85 4 268 2994.14 913.73 5 269 2185.58 686.64 6 271 105.21
2011 Nov 04
1
Decision tree model using rpart ( classification
Hi Experts,
I am new to R, using decision tree model for getting segmentation rules.
A) Using behavioural data (attributes defining customer behaviour, ( example
balances, number of accounts etc.)
1. Clustering: Cluster behavioural data to suitable number of clusters
2. Decision Tree: Using rpart classification tree for generating rules for
segmentation using cluster number(cluster id) as target
2012 Oct 29
0
Tabular datos de Encuesta Continua de Hogares}
> Buenas, tengo la siguiente inquietud.
> Tengo un data frame con los microdatos de la ECH de mi pais. He realizado
> un cuadro sin problemas en excel pero me gustaria una rutina de R para
> poder generar la tabla. El data.frame se llama ECH2009. Cuenta con las
> siguientes variables para este caso:
>
> idhogar region estrato integranteshogar expansor ingpercapsvl Computador
2006 Apr 02
2
Boxplot
bonjour,
je voudrais savoir s'il serait possible de sugg?rer aux d?veloppeurs
de R de proposer une option suppl?mentaire pour les moustaches, ?
savoir les placer sur d1 et d9 comme c'est pr?conis? dans les
programmes du secondaire en France, option du style boxplot
(serie,range=91) par exemple...
i would like to know if it is possible to have (with the agrement of
developpers)
2007 Oct 12
2
Plotting question
I am constructing plots ( regular not lattice ) and my initial command
is
par(mar=c(3,4,2,2), mfcol=c(5,2))
and then I create 10 plots on the page. It looks great but the plots on
the page go in the order
1 6
2 7
3 8
4 9
5 10
Where the numbers denote decile breakdowns.
Is there an easy way to make them go from left to right so
1 2
3 4
5 6
7 8
9 10
I could try
2012 Mar 14
1
How to use ggplot to do the binned quantile plots(one type of scatter plot)?
How to use ggplot to do the binned quantile plots(one type of scatter plot)?
Hi all,
I have done scatter plot: plot(x, y).
Now I wanted to do binned quantile plots... can ggplot2 help me?
For example, we bin x data into 10 bins.
For each bin, we draw the 10 deciles of the corresponding y data in that
bin as points/dots.
And then accross all bins, we would like to connect the corresponding
2005 Aug 03
2
using weighted.mean with tapply()
I am trying to calculate the weighted mean for a of 10 deciles and I
get an error:
> decile <- tapply(X=mat$trt1m, INDEX=mat$Rank, FUN=weighted.mean, w=mat$mcap)
Error in FUN(X[[1]], ...) : 'x' and 'w' must have the same length
All three of my inputs have the same length, as shown below, and the
weighted.mean calculation works by itself, just not in tapply()
>
2006 Feb 21
6
How to sum values across multiple variables using a wildcard?
I have a dataframe called "data" with 5 records (in rows) each of
which has been scored on each of many variables (in columns).
Five of the variables are named var1, var2, var3, var4, var5 using
headers. The other variables are named using other conventions.
I can create a new variable called var6 with the value 15 for each
record with this code:
> var6=var1+var2+var3+var4+var5
2005 Jul 12
0
transition matrix and discretized data
Hi there,
I have data on earnings of 12000 individuals at two points in time. I intend to construct a transition matrix, where the typical element, p_ij, gives the probability that an individual ends at the j-th decile of the earnings distribution given that he was was initially at the i-th decile. Thus, this is a bi-stochastic matrix. The problem is that the income data is nearly discrete in the
2012 Oct 28
1
Tabular datos de Encuesta Continua de Hogares
Buenas, tengo la siguiente inquietud.
Tengo un data frame con los microdatos de la ECH de mi pais. He realizado un cuadro sin problemas en excel pero me gustaria una rutina de R para poder generar la tabla. El data.frame se llama ECH2009. Cuenta con las siguientes variables para este caso:
idhogar region estrato integranteshogar expansor ingpercapsvl Computador TvAbonado Internet
1 capital 1 2
2012 Jul 09
1
boxplot with "cut"
Dear UseRs,
I'm making box plots from a data set that looks like this:
Chr Start End GeneDensity ReadCount_Explant ReadCount_Callus ReadCount_Regen
1 1 1 10000 107.82 1.243 1.047 1.496
2 1 10001 20000 202.50 0.835 0.869 0.456
3 1 20001 30000 158.80 1.813 1.529 1.131
2008 Sep 26
1
Error in Cut command - 'x' must be numeric?
Hi Everyone
I have a data set I want to bucket into deciles. Have been trying (without) success to use cut and using online help to understand my error. Here is my code to read in a few sample rows. I want to then create deciles by this variable
> a<-read.csv("c:/temp/petrol.csv",header=TRUE,sep=",")
> a
tot_rdm_amt
1 40.15
2 332.65
3 533.37
4