what is gsubfn package in r?
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Details. gsubfn is an R package used for string matching, substitution and parsing. A seemingly small generalization of gsub, namely allow the replacement string to be a replacement function, list, formula or proto object, can result in significantly increased power and applicability.
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['Run update command to update package repositories and get latest package information.', 'Run the install command with -y flag to quickly install the packages and dependencies. sudo apt-get install -y python3-uvloop.', 'Check the system logs to confirm that there are no related errors.']
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string.gsub (s, pattern, repl [, n]) Returns a copy of s in which all (or the first n , if given) occurrences of the pattern have been replaced by a replacement string specified by repl , which can be a string, a table, or a function. gsub also returns, as its second value, the total number of matches that occurred.
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gsub is the normal sub in python - that is, it does multiple replacements by default. The method signature for re.sub is sub(pattern, repl, string, count=0, flags=0) If you want it to do a single replacement you specify count=1 : In [2]: re.
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The R package gtable is designed to help construct and manipulate layouts containing graphical elements. The standard grid package in R provides low-level functions to define viewports, and place graphical elements (grobs) at specific locations within the device window.
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The kernel headers are stored in /usr/src and usually appear as a directory reflecting the version of the currently running kernel. You can check that (currently running kernel version) by typing uname -r.
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Materials and setup Open a web browser and go to http://cran.r-project.org and download and install it. Also helpful to install RStudio (download from http://rstudio.com) In R, type install. packages("tidyverse") to install a suite of usefull packages including ggplot2.
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['Run update command to update package repositories and get latest package information.', 'Run the install command with -y flag to quickly install the packages and dependencies. sudo apt-get install -y r-cran-rmysql.', 'Check the system logs to confirm that there are no related errors.']
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['Run R studio.', 'Click on the Packages tab in the bottom-right section and then click on install. The following dialog box will appear.', 'In the Install Packages dialog, write the package name you want to install under the Packages field and then click install.']
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["The 'write.csv( )' command can be used to save an R data frame as a .csv file. ... ", '> healthstudy <- cbind(healthstudy,weight.kg,agecat)', "Use the 'write.csv( )' command to save the file:", "> write.csv(healthstudy,'healthstudy2.csv')", 'The help() function in R provides details for the different R commands. ... ', '> help(read.csv)']
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['Download RTools for your system and install it. Building R for Windows.', 'Install package “Rcpp”. CRAN - Package Rcpp. use install.packages(“Rcpp")', 'Now try installing readxl package . using install. ... ', 'Now you can load both the packages.']
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['Run update command to update package repositories and get latest package information.', 'Run the install command with -y flag to quickly install the packages and dependencies. sudo apt-get install -y rdesktop.', 'Check the system logs to confirm that there are no related errors.']
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['Run update command to update package repositories and get latest package information.', 'Run the install command with -y flag to quickly install the packages and dependencies. sudo apt-get install -y gvfs-backends.', 'Check the system logs to confirm that there are no related errors.']
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glm() is the function that tells R to run a generalized linear model. Inside the parentheses we give R important information about the model. To the left of the ~ is the dependent variable: success. It must be coded 0 & 1 for glm to read it as binary. After the ~, we list the two predictor variables.
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gflags package in Ubuntu The gflags package contains a library that implements commandline flags processing. As such it's a replacement for getopt(). It has increased flexibility, including built-in support for C++ types like string, and the ability to define flags in the source file in which they're used.
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gsub(regex, sub, string) gsub stands for global substitution. It replaces every occurrence of regex with the given string (sub). The third parameter is optional. If it is omitted, then $0 is used.
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Graphical user interface for ufw Gufw is an easy and intuitive way to manage your Linux firewall. It supports common tasks such as allowing or blocking pre-configured, common p2p, or individual port(s), and many others!