Machine-Learning-with-R-Cookbook-master
https://github.com/PacktPublishing/Machine-Learning-with-R-Cookbook
Machine-Learning-with-R-Cookbook-Second-Edition-master
https://github.com/PacktPublishing/Machine-Learning-with-R-Cookbook-Second-Edition

Installing 'RPostgreSQL' ...
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/RPostgreSQL_0.6-2.tar.gz'
Content type 'application/x-tar' length 582198 bytes (568 KB)
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* installing *source* package ‘RPostgreSQL’ ...
** package ‘RPostgreSQL’ successfully unpacked and MD5 sums checked
** using staged installation
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for pg_config... no
configure: checking for PostgreSQL header files
configure: Checking include /usr/include.
configure: Checking include /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/usr/include.
configure: Checking include /usr/include/pgsql.
configure: Checking include /usr/include/postgresql.
configure: Checking include /usr/local/include.
configure: Checking include /usr/local/include/pgsql.
configure: Checking include /usr/local/include/postgresql.
configure: Checking include /usr/local/pgsql/include.
configure: Checking include /usr/local/postgresql/include.
configure: Checking include /opt/include.
configure: Checking include /opt/include/pgsql.
configure: Checking include /opt/include/postgresql.
configure: Checking include /opt/local/include.
configure: Checking include /opt/local/include/postgresql.
configure: Checking include /sw/include/postgresql.
configure: Checking lib /usr/lib.
configure: Checking lib /usr/lib/pgsql.
configure: Checking lib /usr/lib/postgresql.
configure: Checking lib /usr/local/lib.
configure: Checking lib /usr/local/lib/pgsql.
configure: Checking lib /usr/local/lib/postgresql.
configure: Checking lib /usr/local/pgsql/lib.
configure: Checking lib /usr/local/postgresql/lib.
configure: Checking lib /opt/lib.
configure: Checking lib /opt/lib/pgsql.
configure: Checking lib /opt/lib/postgresql.
configure: Checking lib /opt/local/lib.
configure: Checking lib /opt/local/lib/postgresql.
configure: Checking lib /sw/lib.
configure: Using internal package libpq-fe.h
checking for "src/libpq/libpq-fe.h"... yes
configure: creating ./config.status
config.status: creating src/Makevars
** libs
gcc -I"/usr/local/lib/R/include" -DNDEBUG -Isrc/libpq  -I/usr/local/include   -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c RS-DBI.c -o RS-DBI.o
gcc -I"/usr/local/lib/R/include" -DNDEBUG -Isrc/libpq  -I/usr/local/include   -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c RS-PQescape.c -o RS-PQescape.o
In file included from RS-PQescape.c:7:
RS-PostgreSQL.h:23:14: fatal error: libpq-fe.h: No such file or directory
   23 | #    include "libpq-fe.h"
      |              ^~~~~~~~~~~~
compilation terminated.
make: *** [/usr/local/lib/R/etc/Makeconf:172: RS-PQescape.o] Error 1
ERROR: compilation failed for package ‘RPostgreSQL’
* removing ‘/usr/local/lib/R/site-library/RPostgreSQL’

The downloaded source packages are in
	‘/tmp/RtmphvFqYA/downloaded_packages’


✔ Package 'RPostgreSQL' successfully installed.
Warning message:
In utils::install.packages("RPostgreSQL", repos = "https://packagemanager.rstudio.com/all/__linux__/focal/latest") :
  installation of package ‘RPostgreSQL’ had non-zero exit status

> class(x)
[1] "numeric"

** Installing R Packages: 'Amelia', 'corrplot'
[1/3] Installing RcppArmadillo...
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/RcppArmadillo_0.10.4.0.0.tar.gz'
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* installing *binary* package ‘RcppArmadillo’ ...
* DONE (RcppArmadillo)
[2/3] Installing Amelia...

The downloaded source packages are in
	‘/tmp/RtmpMDZZhf/downloaded_packages’
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/Amelia_1.7.6.tar.gz'
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[3/3] Installing corrplot...
* installing *binary* package ‘Amelia’ ...
* DONE (Amelia)

The downloaded source packages are in
	‘/tmp/RtmpMDZZhf/downloaded_packages’
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/corrplot_0.84.tar.gz'
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* installing *binary* package ‘corrplot’ ...
* DONE (corrplot)

The downloaded source packages are in
	‘/tmp/RtmpMDZZhf/downloaded_packages’


✔ Packages successfully installed.

> class(AirPassengers)
[1] "ts"
> data()
> sample(1:10)
 [1] 10  2  4  5  3  8  7  1  9  6
> install.packages("car")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
also installing the dependencies ‘backports’, ‘evaluate’, ‘highr’, ‘markdown’, ‘xfun’, ‘matrixStats’, ‘broom’, ‘knitr’, ‘SparseM’, ‘MatrixModels’, ‘conquer’, ‘sp’, ‘minqa’, ‘nloptr’, ‘statmod’, ‘carData’, ‘abind’, ‘pbkrtest’, ‘quantreg’, ‘maptools’, ‘lme4’

trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/backports_1.2.1.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/evaluate_0.14.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/highr_0.9.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/markdown_1.1.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/xfun_0.22.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/matrixStats_0.58.0.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/broom_0.7.6.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/knitr_1.33.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/SparseM_1.81.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/MatrixModels_0.5-0.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/conquer_1.0.2.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/sp_1.4-5.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/minqa_1.2.4.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/nloptr_1.2.2.2.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/statmod_1.4.35.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/carData_3.0-4.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/abind_1.4-5.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/pbkrtest_0.5.1.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/quantreg_5.85.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/maptools_1.1-1.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/lme4_1.1-26.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/car_3.0-10.tar.gz'
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* installing *binary* package ‘backports’ ...
* DONE (backports)
* installing *binary* package ‘evaluate’ ...
* DONE (evaluate)
* installing *binary* package ‘xfun’ ...
* DONE (xfun)
* installing *binary* package ‘matrixStats’ ...
* DONE (matrixStats)
* installing *binary* package ‘SparseM’ ...
* DONE (SparseM)
* installing *binary* package ‘MatrixModels’ ...
* DONE (MatrixModels)
* installing *binary* package ‘sp’ ...
* DONE (sp)
* installing *binary* package ‘minqa’ ...
* DONE (minqa)
* installing *binary* package ‘nloptr’ ...
* DONE (nloptr)
* installing *binary* package ‘statmod’ ...
* DONE (statmod)
* installing *binary* package ‘carData’ ...
* DONE (carData)
* installing *binary* package ‘abind’ ...
* DONE (abind)
* installing *binary* package ‘highr’ ...
* DONE (highr)
* installing *binary* package ‘markdown’ ...
* DONE (markdown)
* installing *binary* package ‘broom’ ...
* DONE (broom)
* installing *binary* package ‘conquer’ ...
* DONE (conquer)
* installing *binary* package ‘maptools’ ...
* DONE (maptools)
* installing *binary* package ‘lme4’ ...
* DONE (lme4)
* installing *binary* package ‘knitr’ ...
* DONE (knitr)
* installing *binary* package ‘quantreg’ ...
* DONE (quantreg)
* installing *binary* package ‘pbkrtest’ ...
* DONE (pbkrtest)
* installing *binary* package ‘car’ ...
* DONE (car)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> library(car)
Loading required package: carData

Attaching package: ‘car’

The following object is masked from ‘package:arules’:

    recode
> install.packages("survival")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/survival_3.2-10.tar.gz'
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* installing *binary* package ‘survival’ ...
* DONE (survival)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> install.packages("C50")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/C50_0.1.3.1.tar.gz'
Content type 'binary/octet-stream' length 604693 bytes (590 KB)
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* installing *binary* package ‘C50’ ...
* DONE (C50)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> library(C50)
> library(e1071)
> model  =svm(churn~., data = trainset, kernel="radial", cost=1, gamma = 1/ncol(trainset))
Error in eval(expr, p) : object 'trainset' not found
> ind = cut(1:nrow(churnTrain), breaks=10, labels=F)
Error in nrow(churnTrain) : object 'churnTrain' not found
> install.packages("SuperLearner")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
also installing the dependencies ‘caTools’, ‘gplots’, ‘ROCR’, ‘nnls’, ‘cvAUC’

trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/caTools_1.18.2.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/gplots_3.1.1.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/ROCR_1.0-11.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/nnls_1.4.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/cvAUC_1.1.0.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/SuperLearner_2.0-26.tar.gz'
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* installing *binary* package ‘caTools’ ...
* DONE (caTools)
* installing *binary* package ‘nnls’ ...
* DONE (nnls)
* installing *binary* package ‘gplots’ ...
* DONE (gplots)
* installing *binary* package ‘ROCR’ ...
* DONE (ROCR)
* installing *binary* package ‘cvAUC’ ...
* DONE (cvAUC)
* installing *binary* package ‘SuperLearner’ ...
* DONE (SuperLearner)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> install.packages("caret")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/caret_6.0-86.tar.gz'
Content type 'binary/octet-stream' length 6243866 bytes (6.0 MB)
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downloaded 6.0 MB

* installing *binary* package ‘caret’ ...
* DONE (caret)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> install.packages("glmnet")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
also installing the dependency ‘shape’

trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/shape_1.4.5.tar.gz'
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trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/glmnet_4.1-1.tar.gz'
Content type 'binary/octet-stream' length 2000378 bytes (1.9 MB)
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downloaded 1.9 MB

* installing *binary* package ‘shape’ ...
* DONE (shape)
* installing *binary* package ‘glmnet’ ...
* DONE (glmnet)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> install.packages("xgboost")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/xgboost_1.4.1.1.tar.gz'
Content type 'binary/octet-stream' length 16247624 bytes (15.5 MB)
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downloaded 15.5 MB

* installing *binary* package ‘xgboost’ ...
* DONE (xgboost)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> install.packages("randomForest")
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://packagemanager.rstudio.com/all/__linux__/focal/latest/src/contrib/randomForest_4.6-14.tar.gz'
Content type 'binary/octet-stream' length 257439 bytes (251 KB)
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* installing *binary* package ‘randomForest’ ...
* DONE (randomForest)

The downloaded source packages are in
	‘/tmp/RtmpgixwWH/downloaded_packages’
> library(SuperLearner)
Loading required package: nnls
Super Learner
Version: 2.0-26
Package created on 2019-10-27

> data(Boston, package="MASS")
> training = sample(nrow(Boston), 100)
> X = Boston[training, ]
> X_Hold = Boston[-training, ]
> Y = Boston$medv[training, ]
Error in Boston$medv[training, ] : incorrect number of dimensions
> Y_Hold = Boston$medv[-training, ]
Error in Boston$medv[-training, ] : incorrect number of dimensions
> customer= read.csv('customer.csv', header=TRUE)
Error in file(file, "rt") : cannot open the connection
In addition: Warning message:
In file(file, "rt") :
  cannot open file 'customer.csv': No such file or directory
> head(customer)
Error in h(simpleError(msg, call)) : 
  error in evaluating the argument 'x' in selecting a method for function 'head': object 'customer' not found
> 
> library(arules)
Loading required package: Matrix

Attaching package: ‘arules’

The following objects are masked from ‘package:base’:

    abbreviate, write

> tr_list = list(c("Apple", "Bread", "Cake"),
+                c("Apple", "Bread", "Milk"),
+                c("Bread", "Cake", "Milk"))
> names(tr_list) = paste("Tr",c(1:3), sep = "")
> trans = as(tr_list, "transactions")
> trans
transactions in sparse format with
 3 transactions (rows) and
 4 items (columns)
> tr_matrix = matrix(
+      c(1,1,1,0,
+      1,1,0,1,
+      0,1,1,1), ncol = 4)
> dimnames(tr_matrix) =  list(
+  paste("Tr",c(1:3), sep = ""),
+    c("Apple","Bread","Cake", "Milk")
+    )
> trans2 =  as(tr_matrix, "transactions")
> trans2
transactions in sparse format with
 3 transactions (rows) and
 4 items (columns)
> Tr_df = data.frame(
+   TrID= as.factor(c(1,2,1,1,2,3,2,3,2,3)),
+   Item = as.factor(c("Apple","Milk","Cake","Bread",
+    "Cake","Milk","Apple","Cake","Bread","Bread")))
> trans3 = as(split(Tr_df[,"Item"], Tr_df[,"TrID"]), "trans-actions")
Error in as(split(Tr_df[, "Item"], Tr_df[, "TrID"]), "trans-actions") : 
  no method or default for coercing “list” to “trans-actions”
> trans3
Error: object 'trans3' not found

一覧の一覧( The directory of directories of mine.) Qiita(100)
https://qiita.com/kaizen_nagoya/items/7eb0e006543886138f39

プログラマが知っていると良い「公序良俗」
https://qiita.com/kaizen_nagoya/items/9fe7c0dfac2fbd77a945

小川清最終講義、小川清最終講義（再）計画, Ethernet(100) 英語(100) 安全(100)
https://qiita.com/kaizen_nagoya/items/e2df642e3951e35e6a53

＜この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。＞

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