Displaying 14 results from an estimated 14 matches for "maxvalues".
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mapvalues
2009 Aug 20
1
Understanding R code
What is
1. par.ests <- optimfit$par
2. fisher <- hessb(negloglik, par.ests, maxvalue=maxima);
3. varcov <- solve(fisher);
4. par.ses <- sqrt(diag(varcov));
Thanks a lot,
fit.GEV <- function(maxima)
{
sigma0 <- sqrt((6. * var(maxima))/pi)
mu0 <- mean(maxima) - 0.57722 * sigma0
xi0 <- 0.1
theta <- c(xi0, mu0, sigma0)
#10/5/2007: removed assign() for maxima.nl
2008 Jan 06
1
Error: missing value where TRUE/FALSE needed
Can any explain the following error:
Error in if ((seedCount <= seedNumber) && (valueDiff >
sup)) { :
missing value where TRUE/FALSE needed
which I get upon running this script:
seedNumber <- 10
seeds <- array(dim = seedNumber)
seedCount <- 1
maxValue <- 100
sup <- maxValue / 2
fcsPar <- array(as.integer(rnorm(100, 50, 10)))
while (seedCount <=
2008 Jan 06
1
Error .. missing value where TRUE/FALSE needed
Can any explain the following error:
Error in if ((seedCount <= seedNumber) && (valueDiff >
sup)) { :
missing value where TRUE/FALSE needed
which I get upon running this script:
seedNumber <- 10
seeds <- array(dim = seedNumber)
seedCount <- 1
maxValue <- 100
sup <- maxValue / 2
fcsPar <- array(as.integer(rnorm(100, 50, 10)))
while (seedCount <=
2006 Mar 01
7
Oracle Sequence & Rails
the compiler tell me it:
invalid column name: INSERT INTO ago.prova_stats (cognome, nome, id,
telefono) VALUES(''Medda'', ''Ivan'', :id, 70565611)
where ago.prova_stats is the table used by me and that have only the
columns ''cognome'',''nome'' and ''telefono''.
My table hasn''t the column
2010 May 18
2
how to select rows per subset in a data frame that are max. w.r.t. a column
...easily select the maximal values per subset using "aggregate", but I can't
really figure out how to select the rows in the original data frame that are
associated with these maximal values.
library(stats)
# this returns the list with maximal values for breaks per wool/tension
subset
maxValues = aggregate(warpbreaks$breaks, list(wool = wool, tension =
tension), max)
# now i'd like the subset of the rows in warpbreaks that are associated with
these maximal values
Thank you in advance!
Tim.
[[alternative HTML version deleted]]
2009 May 15
1
[PATCH server] First round of (largely) cosmetic changes to flexchart.
Missing are capitalization/formatting of data type & function labels,
as well as addressing the unit labels for the y-axis.
---
src/flexchart/flexchart.mxml | 4 +
src/flexchart/org/ovirt/Constants.as | 17 +++
src/flexchart/org/ovirt/charts/BarChart.as | 155 ++++++++++++++++--------
src/flexchart/org/ovirt/charts/HostChart.as | 42 ++++++-
2006 Mar 02
1
Insert a data in Oracle with Rails
Hi,
I tried many things to insert a data in an Oracle Table, but the Rails
compiler never Works!
I create this Oracle table:
CREATE TABLE "FOO" (
"id" int NOT NULL primary key,
"acolumn" VARCHAR(10) NULL
)
and when i tried to insert a new row the Rails compiler tell me :
OCIError: ORA-00904: invalid column name: INSERT INTO AGO.FOO (acolumn,
id)
2005 Nov 07
0
pk_and_sequence_for(table) bug?
Hi,
Doing connection.pk_and_sequence_for doesn''t return anything when I''m
positive I''ve got a PK and sequence on my table on column "id", see DDL
below. Is this a bug?
?> Player.primary_key
=> "id"
>> Player.connection.default_sequence_name "players"
=> "players_id_seq"
>>
2007 Nov 17
0
Postgres sequencer and rails
Hi All,
I''m wrestle with postgres database and rails.
Finally it''s working but i need some explanation :
So :
I have a sequencer :
CREATE SEQUENCE players_id_seq
INCREMENT 1
MINVALUE 1
MAXVALUE 9223372036854775807
START 4
CACHE 1;
ALTER TABLE players_id_seq OWNER TO squash;
Table :
CREATE TABLE players
(
id bigserial NOT NULL,
firstname character varying,
2013 Oct 28
0
Re: [Qemu-devel] Hvmloader: Modify ACPI to only supply _EJ0 methods for PCIslots that support hotplug by runtime patching
Hi,
Please post any comments or questions if you get around to testing them.
Your comments are very welcome!
Best regards,
-Gonglei
> > >>> On 22.10.13 at 06:08, "Gonglei (Arei)" <arei.gonglei@huawei.com>
> wrote:
> > > Hi, guys. The new patch has been modified based on the principles you
> > > suggested, thank you so much.
> > >
2013 Apr 10
4
Formatting a USB Drive
Hi All,
I have a Drobo, connected to a CentOS 6.4 box. The box sees it as /dev/sdg.
I want to format it ext3 (as they dont support ext4) but when I try I get:
# fdisk -u /dev/sdg
WARNING: GPT (GUID Partition Table) detected on '/dev/sdg'! The util fdisk
doesn't support GPT. Use GNU Parted.
WARNING: The size of this disk is 17.6 TB (17592186044416 bytes).
DOS partition table
2006 Oct 31
0
PSARC 2006/054 DTrace JNI Binding
Author: tomee
Repository: /hg/zfs-crypto/gate
Revision: 367993089b181886f94c88ffa5759d0626e95ad7
Log message:
PSARC 2006/054 DTrace JNI Binding
6384263 PSARC 2006/054 DTrace JNI Binding
Files:
create: usr/src/lib/libdtrace_jni/Makefile
create: usr/src/lib/libdtrace_jni/Makefile.com
create: usr/src/lib/libdtrace_jni/amd64/Makefile
create: usr/src/lib/libdtrace_jni/common/dtj_attr.c
create:
2007 Oct 08
0
Camping-list Digest, Vol 18, Issue 1
UNSUBSCRIBE
On Oct 5, 2007, at 1:27 PM, camping-list-request at rubyforge.org wrote:
> Send Camping-list mailing list submissions to
> camping-list at rubyforge.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://rubyforge.org/mailman/listinfo/camping-list
> or, via email, send a message with subject or body ''help'' to
>
2007 Oct 05
11
Session handling busted on Oracle
Hi,
Ruby 1.8.6 (one-click)
Camping 1.5
I''d submit this as a bug, but the tracker says I''m forbidden, so here
you go.
The first problem is that the sql to create the sessions table is
broken. This is what it tried to send:
CREATE TABLE sessions (
id NUMBER(38) NOT NULL PRIMARY KEY (38), --> Problem here
hashid VARCHAR2(32),
created_at DATE,
ivars CLOB DEFAULT