Web Server Log Analysis

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Documentation for package ‘WebAnalytics’ version 0.9.12

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

WebAnalytics-package	Tools for web server log performance reporting
calculatePercentiles	calculate quantile values from a column.
configFilesDirectoryNameGet	get the path of the temporary directory used for storing work files
configVariableGet	Read a configuration file and store the variables
configVariableIs	Read a configuration file and store the variables
configVariablesAll	Read a configuration file and store the variables
configVariableSet	Read a configuration file and store the variables
configVariablesLoad	Read a configuration file and store the variables
laTeXEscapeString	Escapes a string to enable it to be embedded in a LaTeX document
laTexFilePercentileComparisonsWrite	Write percentile count comparison table
laTeXParagraphWrite	Writes a LaTex paragraph on stdout
logFileFieldsGetIIS	Get field names from an IIS log file
logFileListRead	Given a list of file names, read them as log files
logFileNamesGet	Base function for retrieval of file names from a base directory and a list of data directories
logFileNamesGetAll	Get the list of file names matching a regex (default picks .log files) from a list of log directories
logFileNamesGetLast	Get lexically last file names from a list of log directories.
logFileNamesGetLastMatching	Get lexically last file names from a list of log directories, checking that the file names are the same in all directories.
logFileRead	Given a list of file names, read them as log files
pdfGenerate	Generate a PDF using the R API for TinyTeX
percentileBaselinePrint	Print a LaTeX table comparing current and baseline values and return a bar graph of the same data
plotByRate	Generates a plot that compares how percentile values in a metric of interest vary as an underlying rate metric changes.
plotDataRateImpactOnResponse	Get list of latest files from log directories
plotDataRateImpactOnStaticResponse	Plot static object response time against aggregate data rate
plotErrorRateByHour	Plots rates of HTTP response code groups by hour
plotFrequencyHistogram	Plot histogram of response times for a transaction dataframe
plotFrequencyHistogramOutlierCutoff	Plot frequencies of elapsed times up to a percentile cutoff
plotLogResponseTimeScatter	Generates a scatter plot of response times
plotParallelismRateImpactOnResponse	Plot response time against degree of parallelism
plotResponseTimeScatter	Generates a scatter plot of response times
plotSave	Save a plot to a file with a generated name
plotSaveGG	Save a plot to a file with a generated name
plotTransactionRateImpactOnDynamicContentResponse	Generate a plot of mean transaction rate by interval against dynamic content response
plotWriteFilenameToLaTexFile	Write an includegraphic element to the generated LaTeX file
printPercentiles	calculate quantile values from a column and print as an xtable vertically
sample.config	Read a configuration file and store the variables
summaryTxDataFrameCreate	Creates a dataframe containing summary URL performance metrics
summaryTxTablePrint	Prints a transaction summary table generated by summaryTxDataFrameCreate
WebAnalytics	Tools for web server log performance reporting
workingDirectoryPopulate	Create files in the working directory to be used for report generation