search for: tsdbi

I have a package (TSdbi) which provides end user functions that I export, and several utilities for plugin packages (e.g. TSMySQL) that I do not export because I do not intend them to be exposed to end users. I call these from the plugin packages using TSdbi::: but that now produces a note in the checks: * checking...

I recently put several packages for time series databases on CRAN. The main package, TSdbi, provides a common interface to time series databases. The objective is to define a standard interface so users can retrieve time series data from various sources with a simple, common, set of commands, and so programs can be written to be portable with respect to the data source. The SQL imple...

I recently put several packages for time series databases on CRAN. The main package, TSdbi, provides a common interface to time series databases. The objective is to define a standard interface so users can retrieve time series data from various sources with a simple, common, set of commands, and so programs can be written to be portable with respect to the data source. The SQL imple...

...oerceFun, mlist = coerceMethods) 8: as(obj, "integer") 7: isIdCurrent(con) 6: postgresqlQuickSQL(conn, statement, ...) 5: dbGetQuery(con, paste("SELECT tbl FROM Meta ", where, ";")) 4: dbGetQuery(con, paste("SELECT tbl FROM Meta ", where, ";")) 3: TSdbi:::TSdeleteSQL(serIDs = serIDs, con = con, ...) 2: TSdelete("vec", con) 1: TSdelete("vec", con) > str(con) Formal class 'TSPostgreSQLConnection' [package "TSPostgreSQL"] with 4 slots ..@ Id : int [1:2] 21795 1 ..@ dbname : chr "test" ..@ vi...

Dear R-Devels, I am designing right now a package intended to simplify the handling of market microstructure data (tick data, order data, etc). As these data is most times pretty huge and needs to be reordered quite often (e.g. if several security data is batched together or if only a certain time range should be considered) - the package needs to handle this. Before I start, I would like to

I'm in the process of converting some S3 methods to S4 methods. I have this function : setGeneric("enrichmentCalc", function(rs, organism, seqLen, ...){standardGeneric("enrichmentCalc")}) setMethod("enrichmentCalc", c("GenomeDataList", "BSgenome"), function(rs, organism, seqLen, ...) { ... ... ... })

Dear R Users - R is a wonderful software package. CRAN provides a variety of tools to work on your data. But R is not apt to utilize all the public databases in an efficient manner. I observed the most tedious part with R is searching and downloading the data from public databases and putting it into the right format. I could not find a package on CRAN which offers exactly this fundamental

CRAN (and crantastic) updates this week New packages ------------ * Bergm (1.0) Alberto Caimo http://crantastic.org/packages/Bergm Functions implementing Bayesian estimation for exponential random graph models via exchange algorithm Updated packages ---------------- lmtest (0.9-26), logcondens (1.3.5), MTSKNN (0.0-4), pmml (1.2.21), r2lUniv (0.9.4), rattle (2.5.11), rgdal (0.6-23),

I would like to get some idea of which R-packages are popular, and what R is used for in general. Are there any statistics available on which R packages are downloaded often, or is there something like a package-survey? Something similar to http://popcon.debian.org/ maybe? Any tips are welcome! ----- Jeroen Ooms * Dept. of Methodology and Statistics * Utrecht University Visit

CRAN (and crantastic) updates this week New packages ------------ * disclapmix (0.1) Maintainer: Mikkel Meyer Andersen Author(s): Mikkel Meyer Andersen and Poul Svante Eriksen License: GPL-2 http://crantastic.org/packages/disclapmix disclapmix makes inference in a mixture of Discrete Laplace distributions using the EM algorithm. * EstSimPDMP (1.1) Maintainer: Unknown Author(s):

...te (2120.89), timereg (1.3-4), timeSeries (2120.88), tis (1.12), tm.plugin.mail (0.0-3), tnet (2.7.1), tolerance (0.2.1), topicmodels (0.0-6), topmodel (0.7.2-1), tpr (0.3-1), tractor.base (1.5.0), traitr (0.7), tree (1.0-28), trio (1.1.10), trip (1.1-6), tripEstimation (0.0-33), truncnorm (1.0-4), TSdbi (2010.5-1), tsDyn (0.7-30), TSfame (2010.5-1), TShistQuote (2010.5-1), tsModel (0.5-3), TSMySQL (2010.5-1), TSodbc (2010.5-1), TSpadi (2010.5-1), TSPostgreSQL (2010.5-1), TSSQLite (2010.5-1), ttime (1.2), ttutils (1.0-1), tuneR (0.3-0), twitteR (0.1.6), udunits (1.3.1), umlr (0.3.0), uncompress (1....