similar to: DO NOT REPLY [Bug 6413] New: can't find links

Thanks to David's help I subset my large data set and produced a smaller one for a single stream and 7 factors of interest. The structure of this data frame is: str(burns.tds.anal) 'data.frame': 718 obs. of 4 variables: $ site : Factor w/ 143 levels "BC-0.5","BC-1",..: 1 1 4 6 4 4 4 5 5 5 $ sampdate: Date, format: "1996-06-02"

This is my first excursion into using reshape2 and I want to ensure that the melt() function call is syntactically correct. The unmodifed data frame is organized this way: head(tds.anal) site sampdate param quant 1 UDS-O 2006-12-06 TDS 10800 4 STC-FS 1996-06-14 Cond 280 7 UDS-O 2007-10-04 Mg 1620 9 UDS-O 2007-10-04 SO4 7580 19 JCM-10B 2007-06-21 Ca 79 20

A data frame has one factor, one date, and one numeric column. When I plot these using the default pch of the open circle (first attachment), xyplot(TDS ~ sampdate | she.s, data = sheep.cast, main = 'TDS in Sheep Creek', ylab = 'Concentration (mg/L)', xlab = 'Time') I see the higher concentration points toward the right on several panels. But, when I change to using a

I believe that I have a basic understanding of zoo and how to use read.zoo on a text file, What I have not seen in the zoo help files and vignettes is how to convert a data frame to a zoo matrix for irregular time series analyses. An example data frame is structured like this: str(burns.cast) 'data.frame': 256 obs. of 47 variables: $ site : Factor w/ 143 levels

I would like some Asterisk community input: It was requested of me to create an Asterisk FreeTDS (cdr_tds.c) module to allow Asterisk to populate MS SQL Server (and Sybase) with CDR records. unixODBC has been thrown around as a bright shiny button but it adds an additional layer of DB abstraction. That additional layer of abstraction can cause problems when it is not necessary for our TDS (MS

I have measured values for 47 chemicals in a stream. After processing the original data frame through reshape2, the recast data frame has this structure: 'data.frame': 256 obs. of 47 variables: $ site : Factor w/ 143 levels "BC-0.5","BC-1",..: 1 1 1 2 2 2 2 2 2 2 ... $ sampdate : Date, format: "1996-04-19" "1996-05-21" ... $ Acid :

Hello all, I am trying to connect to my remote MS SQL server from Ubuntu. I have followed HowtoConnectToMicrosoftSQLServerFromRailsOnLinux<http://http://wiki.rubyonrails.org/rails/pages/HowtoConnectToMicrosoftSQLServerFromRailsOnLinux>as best that I can. TSQL is working, example below. My configs are found below. When I run isql : > isql -v pubs name password [IM002][unixODBC][Driver

Hi! I have this errors compiling Asterisk 1.4.5 cdr_tds.c:86:2: warning: #warning "You have older TDS, you should upgrade!" cdr_tds.c: In function `tds_log': cdr_tds.c:213: error: too many arguments to function `tds_process_simple_query' cdr_tds.c: In function `mssql_connect': cdr_tds.c:326: error: `TDSCONNECTINFO' undeclared (first use in this function) cdr_tds.c:326:

Hi, I did upgrade the server to Windows Server 2008 R2 along with AD. However, when I attempt to add Samba-4 as additional domain controller, it is able to provision the Domain and starts to replicate the data. However, while replicating, it throws up an error as shown below and stops. Samba-4 will remove itself being additional domain controller. I tried this migration using Samba Version

I would appreciate pointers on what I should read to understand this output: summary(lm(TDS ~ Cond + Ca + Cl + Mg + Na + SO4)) Call: lm(formula = TDS ~ Cond + Ca + Cl + Mg + Na + SO4) Residuals: ALL 1 residuals are 0: no residual degrees of freedom! Coefficients: (6 not defined because of singularities) Estimate Std. Error t value Pr(>|t|) (Intercept) 125 NA

A little off topic this morning...I'm thinking about switching out of Comast's clutches to another high-speed service. I've tried TDS DSL, but they were half the speed comast was/is. I''ve looked into Speakeasy, since I heard a few of ya talking about them. Since I had TDS, that kinda tells me I can get DSL. I live in Mount Juliet, on MT juliet road, behind the

All but one of the summaries of multiple linear regressions in this analysis set present the residuals by min, 1Q, median, 3Q, and max. Example: lm(formula = TDS ~ Cond + Ca + Cl + Mg + Na + SO4, data = snow.cast) Residuals: Min 1Q Median 3Q Max -277.351 -32.551 -2.621 40.812 245.272 The one that doesn't has only a small number of rows (23) and presents the

I have Asterisk 1.4.32 and I would like save all VoiceMail to MSSQL 2008 database. I configured ODBC, but I receive this errors. [Jun 18 14:00:37] NOTICE[19914] res_odbc.c: Connecting sqlserver [Jun 18 14:00:37] NOTICE[19914] res_odbc.c: res_odbc: Connected to sqlserver [kupalaodbc] [Jun 18 14:00:37] WARNING[19914] app_voicemail.c: SQL Prepare failed![SELECT COUNT(*) FROM pbx_VoiceMail

Please provide a pointer to the source of this problem so I can understand why it occurred. The data frame is: millc.tds.z MC-0.5 MC-1 MC-2 MC-30 MC-50 1994-01-20 NA NA 429 NA NA 1994-03-24 NA NA 479 NA NA 1994-04-21 NA NA 456 NA NA 1994-05-19 NA 193 336 NA NA 1994-06-13 NA NA 391 NA NA 1994-07-25 NA NA 381

I have installed Asterisk with FreeTDS many times before (this same Asterisk and same TDS version)... but today when I did the make it gave me this error: ake[1]: Entering directory `/home/matth/asterisk126/asterisk-1.2.6/cdr' gcc -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Iinclude -I../include -D_REENTRANT -D_GNU_SOURCE -O6 -march=i686

Working with 5 subset streams from my source data frame, three of them successfully call dcast(), but two fail: jerritt.cast <- dcast(jerritt.melt, site + sampdate ~ param) Aggregation function missing: defaulting to length and winters.cast <- dcast(winters.melt, site + sampdate ~ param) Aggregation function missing: defaulting to length Yet both data frames have the values in their

Hi all, Is there a simple way to place underlined text in a plot? Hershey vector fonts seem to have a single underscore character ("\\ul"), but no underlined font. Plotmath (ref: ?plotmath) comes very close with: R> plot(0:1,0:1, type="n") R> text(.1, .1, quote(bar(Hello))) but that's overlined, not underlined. Also: R> text(.2, .2,

Because of regulatory requirement changes over several decades and weather conditions preventing site access the variables in my data set have different lengths. I'd like guidance on how to perform linear regressions and other models with these variables. For example, there are 2206 rows for the parameter "TDS" but only 1191 rows for the parameter "Cond." Such

Hi all I have a strange issue with 1.8.11.0 on a production Asterisk machine at our head office, and the same issue with a production machine at a branch office. Every now and then, on the head office machine, ODBC CEL and CDR logging will stop working. On examination in the CLI, Asterisk behaves as if the config files for ODBC in the /etc directory are just gone. Repeated tests have then

So, does anyone know much about getting rails (on Linux) to talk to mssql? There is a mssql driver, but it only works in Windows. A site said that using ODBC might be an option, but I didn''t see a specific ODBC driver for rails mentioned. The nix machine runs php and it can connect to the mssql db just fine, I don''t recall if it was using ODBC or free TDS though. I hoped