Displaying 20 results from an estimated 1000 matches similar to: "Qurey : How to add trendline( st. line) in Graph"
2006 Jun 16
0
The qurey about kolmogorov-smirnov test & adding the trendline to graph
I am hereby forwarding the data & method use to calculate the
Kolmogorov-Smirnov goodness of fit test made manually by me in R
launguage which deffers with the actual inbuilt formula as shown below.
Further I have plot the graph in R. In that graph how to add trendline
(i.e. straight line passing through maximum points in plot) to a Plot.
R script is as follows please run this script to see
2006 Jul 12
1
Query : Modification of graphs
How to change the background in the plots
The e.g. for which I am working is as follows,
The R script is
################### start #######################################
amounts <-
c(21790,5669,34921.17,60152.47,47228.61,16566.13,8283,3980,5445,1000,125
0,0,1285,1222,5001,600,1950,11580,7520,7999,4850,3850,16900,6095,0,4246,
8556,8280,3020,7250,0,8807,0)
# histogram
hist(amounts)
#
2006 Jul 10
1
Query:chi-squre test
Hi,
I have calculated chi-square goodness of fit test,Sample coming from
Poisson distribution.
please copy this script in R & run the script
The R script is as follows
########################## start
#########################################
No_of_Frauds<-
c(4,1,6,9,9,10,2,4,8,2,3,0,1,2,3,1,3,4,5,4,4,4,9,5,4,3,11,8,12,3,10,0,7)
lambda<- mean(No_of_Frauds)
# Chi-Squared
2009 Oct 09
4
Trendline for a subset of data
Dear all,
I am using abline(lm ...) to insert a linear trendline through a portion of my data (e.g. dataset[,36:45]). However, I am finding that whilst the trendline is correctly displayed and representative of the data portion I've chosen, the line continues to run beyond this data segment and continues until it intersects the vertical axes at each side of the plot.
How do I display the
2009 Sep 28
2
Trendline and R square value
Hi
I would like to display the trendline and the R-square value in a xy scatter in R. For example if I want to plot f vs g I add the trendline using the commands below
>library(quantreg)
>plot(f,g)
>abline(rq(g~f))
however I don't know how to display the R2 in the graph.
Thank you in advance.
Kind regards
Maria
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2006 Jun 30
2
Query : Chi Square goodness of fit test
I want to calculate chi square test of goodness of fit to test,
Sample coming from Poisson distribution.
please copy this script in R & run the script
The R script is as follows
########################## start
#########################################
No_of_Frouds<-
c(4,1,6,9,9,10,2,4,8,2,3,0,1,2,3,1,3,4,5,4,4,4,9,5,4,3,11,8,12,3,10,0,7)
N <- length(No_of_Frouds)
# Estimation of
2009 Jun 02
0
quantmod plot trendline
Hi,
Is there a way to plot trendline with quantmod package?
There is addLines function in the package but I can't seem to figure out how
to use it (not well documented):
> args(addLines)
function (x, h, v, on = 1, overlay = TRUE, col = "blue")
NULL
so arguments "h" and "v" add horizontal and vertical lines. How does
argument "x" work? I would like
2010 Jan 08
2
R exponential regression
Hi all,
I have a dataset which consists of 2 columns. I'd like to plot them on a x-y
scatter plot and fit an exponential trendline. I'd like R to determine the
equation for the trendline and display it on the graph.
Since I am new to R (and statistics), any advice on how to achieve this will
be greatly appreciated.
Many thanks,
Chris
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2012 Mar 15
1
line plot over a barplot
Dear all,
I have data in the following format :
X-axis Y-axis
<0 10%
0-20 20%
20-40 30%
40-60 40%
......... and so on.
I want to plot a bar graph of the above. Also I would want to add a
trendline passing either through the center of each bar or through the top.
Is it also possible to get the r-squared and p-values for
2010 Sep 23
3
accumulation curves
Hi,
I am trying to fit a logarithmic trendline to a scatterplot of a
species accumulation curve. I've tried abline, lines, curve and
scatter.smooth but none of these work.
Can anyone help please,
Kyran
2010 Jan 04
1
log-normal overlay
Hello,
Using the following lines of code, I created the following graph:
2010 Jan 04
1
log normal overlay
Hello,
Using the following lines of code, I created the following graph:
2001 Nov 27
3
Table Command (PR#1182)
Full_Name: Manisha Desai
Version: 1.3.0
OS: UNIX
Submission from: (NULL) (156.111.36.213)
There may be a bug in the table command.
The value of 0 does not appear to show up (at least in this version of R).
The following is an example:
> blah<-c(rep(1,100),rep(0,100))
> table(blah)
Gives the following:
blah
1
100
Doing a summary shows that blah does contain values of 0.
>
2006 Feb 20
1
Test Vectors Needed to Test Ogg Vorbis Encoder
Hello to All Members of this Group,
Can I get the Test Vectors in .wav format for different sampling rates in
order to Test the Ogg Vorbis Encoder Code ?
If possible Forward the Link where I can get effective testvectors to Test
the Encoder.
Please Reply As soon as possible .
Thanks & Regards ,
Maulik Desai
Embedded Engineer - Embedded Division
eInfochips Ltd.
Work:
2016 Jul 21
3
Asterisk 13 High CPU usage
Hi all,
I was using 13.5 but upgraded today to 13.9 (13.10 came out a few hours
after I upgraded).
On both 13.5 and 13.9 asterisk seems to use 100% of the CPU. This usually
happens a few hours after starting asterisk. A restart of asterisk gets the
CPU back down, but only for a little while.
There asterisk box has no call traffic flowing through it, just 15 or so
registrations.
I'm sure
2011 Oct 31
1
Significance of trend
Hi everyone,
I'm trying to determine the significance of a trendline. From my internet
search months ago, I came across the following post. I modified tim and
dat for simiplicity.
tim <- 1:10
dat <- c(0.17, 1.09 ,0.11, 0.82, 0.23, 0.38 ,2.47 ,0.41 ,0.75, 1.44)
fstat <- summary(lm(dat~tim))$fstatistic
p.val <-
2016 Mar 24
2
OPUS support in Asterisk 13
Hi all,
Sorry if this has been asked before. I searched a lot, but found
conflicting answers, so hoping for some clarification.
My question is does Asterisk 13 support OPUS? If so which version exactly?
If asterisk 13 requires a patch, which is the correct one and where do I
get it?
Kind regards,
C
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2016 Mar 07
4
Differences between Chan_SIP and PJSIP with NAT and STUN
I'm dialling from the snom and every few calls asterisk sends media to the
phones external IP and it works!
And then now and again it sends the media to the phones internal IP and I
hear nothing. I'm really at a loss.
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2016 Mar 07
4
Differences between Chan_SIP and PJSIP with NAT and STUN
> Joshua Colp wrote:
>
> There should be nothing different, except for how you configure things.
> What is the full PJSIP configuration? What is the environment where
> Asterisk is running? Is ICE actually in use on the other side? What is
> the full SIP trace?
>
The full configuration is here:
http://pastebin.com/XqZG1m5X
I am connection over TLS / SRTP on port 5063.
When
2011 Sep 11
8
bad seagate drive?
Hi list,
I''ve got a system with 3 WD and 3 seagate drives. Today I got an email
that zpool status indicated one of the seagate drives as REMOVED.
I''ve tried clearing the error but the pool becomes faulted again. Taken
out the offending drive and plugged into a windows box with seatools
install. Unfortunately seatools finds nothing wrong with the drive.
Windows seems to see