README.md
In KeachMurakami/gasexchangeR: Handles Gas-exchange Data from LI6400 by LI-COR
gasexchangeR
gasexchangeR is the interface for data obtained by the photosynthetic measurement systems by LI-COR (LI6400, LI6400XT, LI6800, ...). It has two main goals:
-
Read easily the gasexchange data into data frames.
-
Provide visual summary for checking the status during the measurement.
You can install:
- the latest development version from github with
# install.packages("devtools") # if not installed
devtools::install_github("KeachMurakami/gasexchangeR")
Reading
gasexchangeR implements the following verb for reading LI6xxx data:
read_licor(): read .txt format data obtained by LI6xxx into data frames.
- warning messages usually originate from parsing procedure for the file header.
library(gasexchangeR)
sample_single <- "https://raw.githubusercontent.com/KeachMurakami/gasexchangeR/master/R/LI6400.txt"
sample_multi <- c("https://raw.githubusercontent.com/KeachMurakami/gasexchangeR/master/R/LI6400.txt",
"https://raw.githubusercontent.com/KeachMurakami/gasexchangeR/master/R/LI6400XT.txt")
# simple read
read_licor(file = sample_single)
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> $data_log
#> # A tibble: 141 × 30
#> Obs FTime EBTlf Photo Cond Ci Trmmol VpdL Area StmRat
#> <dbl> <S4: Period> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 1 81S 24.81 1.25 0.0226 1680 0.232 1.02 6 1
#> 2 2 86S 24.81 1.14 0.0236 1690 0.243 1.02 6 1
#> 3 3 88S 24.81 1.21 0.0241 1690 0.247 1.02 6 1
#> 4 4 268S 24.84 1.82 0.0162 1590 0.169 1.03 6 1
#> 5 5 271S 24.84 1.76 0.0169 1600 0.177 1.04 6 1
#> 6 6 274S 24.82 1.80 0.0169 1600 0.176 1.03 6 1
#> 7 7 458S 24.97 3.09 0.0125 1370 0.134 1.06 6 1
#> 8 8 462S 24.96 3.09 0.0152 1440 0.162 1.06 6 1
#> 9 9 467S 24.98 2.85 0.0135 1430 0.145 1.06 6 1
#> 10 10 726S 24.93 2.77 0.0114 1380 0.123 1.07 6 1
#> # ... with 131 more rows, and 20 more variables: BLCond <dbl>, Tair <dbl>,
#> # Tleaf <dbl>, TBlk <dbl>, CO2R <dbl>, CO2S <dbl>, H2OR <dbl>,
#> # H2OS <dbl>, RH_R <dbl>, RH_S <dbl>, Flow <dbl>, PARi <dbl>,
#> # PARo <dbl>, Press <dbl>, CsMch <dbl>, HsMch <dbl>, Status <dbl>,
#> # date <dttm>, file <chr>, hms <dbl>
# include logs for changes in conditions
read_licor(file = sample_single, info_log = T)
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> $data_log
#> # A tibble: 141 × 30
#> Obs FTime EBTlf Photo Cond Ci Trmmol VpdL Area StmRat
#> <dbl> <S4: Period> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 1 81S 24.81 1.25 0.0226 1680 0.232 1.02 6 1
#> 2 2 86S 24.81 1.14 0.0236 1690 0.243 1.02 6 1
#> 3 3 88S 24.81 1.21 0.0241 1690 0.247 1.02 6 1
#> 4 4 268S 24.84 1.82 0.0162 1590 0.169 1.03 6 1
#> 5 5 271S 24.84 1.76 0.0169 1600 0.177 1.04 6 1
#> 6 6 274S 24.82 1.80 0.0169 1600 0.176 1.03 6 1
#> 7 7 458S 24.97 3.09 0.0125 1370 0.134 1.06 6 1
#> 8 8 462S 24.96 3.09 0.0152 1440 0.162 1.06 6 1
#> 9 9 467S 24.98 2.85 0.0135 1430 0.145 1.06 6 1
#> 10 10 726S 24.93 2.77 0.0114 1380 0.123 1.07 6 1
#> # ... with 131 more rows, and 20 more variables: BLCond <dbl>, Tair <dbl>,
#> # Tleaf <dbl>, TBlk <dbl>, CO2R <dbl>, CO2S <dbl>, H2OR <dbl>,
#> # H2OS <dbl>, RH_R <dbl>, RH_S <dbl>, Flow <dbl>, PARi <dbl>,
#> # PARo <dbl>, Press <dbl>, CsMch <dbl>, HsMch <dbl>, Status <dbl>,
#> # date <dttm>, file <chr>, hms <dbl>
#>
#> $change_log
#> # A tibble: 1 × 5
#> hms date FTime file log
#> <dbl> <dttm> <S4: Period> <chr> <chr>
#> 1 13.54806 2013-06-06 13:32:53 81S LI6400.txt
# read multiple files into a data frame
read_licor(file = sample_multi)
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning in eval(substitute(expr), envir, enclos): NAs introduced by
#> coercion
#> $data_log
#> # A tibble: 1,168 × 40
#> Obs FTime EBTlf Photo Cond Ci Trmmol VpdL Area StmRat BLCond
#> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 1 81 24.81 1.25 0.0226 1680 0.232 1.02 6 1 2.84
#> 2 2 86 24.81 1.14 0.0236 1690 0.243 1.02 6 1 2.84
#> 3 3 88 24.81 1.21 0.0241 1690 0.247 1.02 6 1 2.84
#> 4 4 268 24.84 1.82 0.0162 1590 0.169 1.03 6 1 2.84
#> 5 5 271 24.84 1.76 0.0169 1600 0.177 1.04 6 1 2.84
#> 6 6 274 24.82 1.80 0.0169 1600 0.176 1.03 6 1 2.84
#> 7 7 458 24.97 3.09 0.0125 1370 0.134 1.06 6 1 2.84
#> 8 8 462 24.96 3.09 0.0152 1440 0.162 1.06 6 1 2.84
#> 9 9 467 24.98 2.85 0.0135 1430 0.145 1.06 6 1 2.84
#> 10 10 726 24.93 2.77 0.0114 1380 0.123 1.07 6 1 2.84
#> # ... with 1,158 more rows, and 29 more variables: Tair <dbl>,
#> # Tleaf <dbl>, TBlk <dbl>, CO2R <dbl>, CO2S <dbl>, H2OR <dbl>,
#> # H2OS <dbl>, RH_R <dbl>, RH_S <dbl>, Flow <dbl>, PARi <dbl>,
#> # PARo <dbl>, Press <dbl>, CsMch <dbl>, HsMch <dbl>, Status <dbl>,
#> # date <dttm>, file <chr>, hms <dbl>, HHMMSS <dbl>, EBal <dbl>,
#> # CTleaf <dbl>, BLC_1 <dbl>, StableF <dbl>, BLCslope <dbl>,
#> # BLCoffst <dbl>, f_parin <dbl>, f_parout <dbl>, alphaK <dbl>
Visualizations
gasexchangeR implements the following verbs useful for visualizations:
li_scat(): view a relationship between variables
li_scat_light():li_scat_co2():li_scat_h2o():li_scat_temp():
li_course(): view time course of a variableli_check(): view primitive plots to check the environmental stability during the measurement
li_scat(file = sample_multi, color = "VpdL")
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning in eval(substitute(expr), envir, enclos): NAs introduced by
#> coercion
li_course(file = sample_multi, color = "Ci")
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning: NAs introduced by coercion
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning: NAs introduced by coercion
Session information
devtools::session_info()
#> Session info --------------------------------------------------------------
#> setting value
#> version R version 3.3.1 (2016-06-21)
#> system x86_64, darwin13.4.0
#> ui X11
#> language (EN)
#> collate en_US.UTF-8
#> tz Asia/Tokyo
#> date 2017-03-03
#> Packages ------------------------------------------------------------------
#> package * version date source
#> assertthat 0.1 2013-12-06 CRAN (R 3.3.1)
#> backports 1.0.4 2016-10-24 cran (@1.0.4)
#> codetools 0.2-14 2015-07-15 CRAN (R 3.3.1)
#> colorspace 1.2-6 2015-03-11 CRAN (R 3.3.1)
#> curl 0.9.7 2016-04-10 CRAN (R 3.3.1)
#> DBI 0.4-1 2016-05-08 CRAN (R 3.3.1)
#> devtools 1.12.0 2016-06-24 CRAN (R 3.3.0)
#> digest 0.6.11 2017-01-03 cran (@0.6.11)
#> dplyr 0.5.0 2016-06-24 CRAN (R 3.3.1)
#> evaluate 0.10 2016-10-11 cran (@0.10)
#> foreach 1.4.3 2015-10-13 CRAN (R 3.3.0)
#> gasexchangeR * 0.1.0 2017-03-03 local
#> ggplot2 2.1.0 2016-03-01 url
#> gtable 0.2.0 2016-02-26 CRAN (R 3.3.1)
#> htmltools 0.3.5 2016-03-21 CRAN (R 3.3.1)
#> iterators 1.0.8 2015-10-13 CRAN (R 3.3.0)
#> knitr 1.15.1 2016-11-22 cran (@1.15.1)
#> labeling 0.3 2014-08-23 CRAN (R 3.3.1)
#> lattice 0.20-33 2015-07-14 CRAN (R 3.3.1)
#> lazyeval 0.2.0 2016-06-12 CRAN (R 3.3.1)
#> lubridate 1.6.0 2016-09-13 CRAN (R 3.3.0)
#> magrittr 1.5 2014-11-22 CRAN (R 3.3.1)
#> Matrix 1.2-6 2016-05-02 CRAN (R 3.3.1)
#> memoise 1.0.0 2016-01-29 CRAN (R 3.3.1)
#> mgcv 1.8-12 2016-03-03 CRAN (R 3.3.1)
#> munsell 0.4.3 2016-02-13 CRAN (R 3.3.1)
#> nlme 3.1-128 2016-05-10 CRAN (R 3.3.1)
#> plyr 1.8.4 2016-06-08 CRAN (R 3.3.1)
#> R6 2.2.0 2016-10-05 cran (@2.2.0)
#> Rcpp 0.12.9.4 2017-03-03 Github (RcppCore/Rcpp@0566d7c)
#> readr 1.0.0 2016-08-03 CRAN (R 3.3.0)
#> reshape2 1.4.2 2016-10-22 cran (@1.4.2)
#> rmarkdown 1.3 2016-12-21 cran (@1.3)
#> rprojroot 1.2 2017-01-16 cran (@1.2)
#> scales 0.4.1 2016-11-09 CRAN (R 3.3.2)
#> stringi 1.1.2 2016-10-01 cran (@1.1.2)
#> stringr 1.2.0 2017-02-18 cran (@1.2.0)
#> tibble 1.2 2016-08-26 CRAN (R 3.3.0)
#> tidyr 0.6.1 2017-01-10 cran (@0.6.1)
#> withr 1.0.2 2016-06-20 CRAN (R 3.3.1)
#> yaml 2.1.14 2016-11-12 cran (@2.1.14)
KeachMurakami/gasexchangeR documentation built on May 8, 2019, 4:47 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
gasexchangeR
gasexchangeR is the interface for data obtained by the photosynthetic measurement systems by LI-COR (LI6400, LI6400XT, LI6800, ...). It has two main goals:
-
Read easily the gasexchange data into data frames.
-
Provide visual summary for checking the status during the measurement.
You can install:
- the latest development version from github with
# install.packages("devtools") # if not installed
devtools::install_github("KeachMurakami/gasexchangeR")
Reading
gasexchangeR implements the following verb for reading LI6xxx data:
read_licor(): read.txtformat data obtained by LI6xxx into data frames.- warning messages usually originate from parsing procedure for the file header.
library(gasexchangeR)
sample_single <- "https://raw.githubusercontent.com/KeachMurakami/gasexchangeR/master/R/LI6400.txt"
sample_multi <- c("https://raw.githubusercontent.com/KeachMurakami/gasexchangeR/master/R/LI6400.txt",
"https://raw.githubusercontent.com/KeachMurakami/gasexchangeR/master/R/LI6400XT.txt")
# simple read
read_licor(file = sample_single)
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> $data_log
#> # A tibble: 141 × 30
#> Obs FTime EBTlf Photo Cond Ci Trmmol VpdL Area StmRat
#> <dbl> <S4: Period> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 1 81S 24.81 1.25 0.0226 1680 0.232 1.02 6 1
#> 2 2 86S 24.81 1.14 0.0236 1690 0.243 1.02 6 1
#> 3 3 88S 24.81 1.21 0.0241 1690 0.247 1.02 6 1
#> 4 4 268S 24.84 1.82 0.0162 1590 0.169 1.03 6 1
#> 5 5 271S 24.84 1.76 0.0169 1600 0.177 1.04 6 1
#> 6 6 274S 24.82 1.80 0.0169 1600 0.176 1.03 6 1
#> 7 7 458S 24.97 3.09 0.0125 1370 0.134 1.06 6 1
#> 8 8 462S 24.96 3.09 0.0152 1440 0.162 1.06 6 1
#> 9 9 467S 24.98 2.85 0.0135 1430 0.145 1.06 6 1
#> 10 10 726S 24.93 2.77 0.0114 1380 0.123 1.07 6 1
#> # ... with 131 more rows, and 20 more variables: BLCond <dbl>, Tair <dbl>,
#> # Tleaf <dbl>, TBlk <dbl>, CO2R <dbl>, CO2S <dbl>, H2OR <dbl>,
#> # H2OS <dbl>, RH_R <dbl>, RH_S <dbl>, Flow <dbl>, PARi <dbl>,
#> # PARo <dbl>, Press <dbl>, CsMch <dbl>, HsMch <dbl>, Status <dbl>,
#> # date <dttm>, file <chr>, hms <dbl>
# include logs for changes in conditions
read_licor(file = sample_single, info_log = T)
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> $data_log
#> # A tibble: 141 × 30
#> Obs FTime EBTlf Photo Cond Ci Trmmol VpdL Area StmRat
#> <dbl> <S4: Period> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 1 81S 24.81 1.25 0.0226 1680 0.232 1.02 6 1
#> 2 2 86S 24.81 1.14 0.0236 1690 0.243 1.02 6 1
#> 3 3 88S 24.81 1.21 0.0241 1690 0.247 1.02 6 1
#> 4 4 268S 24.84 1.82 0.0162 1590 0.169 1.03 6 1
#> 5 5 271S 24.84 1.76 0.0169 1600 0.177 1.04 6 1
#> 6 6 274S 24.82 1.80 0.0169 1600 0.176 1.03 6 1
#> 7 7 458S 24.97 3.09 0.0125 1370 0.134 1.06 6 1
#> 8 8 462S 24.96 3.09 0.0152 1440 0.162 1.06 6 1
#> 9 9 467S 24.98 2.85 0.0135 1430 0.145 1.06 6 1
#> 10 10 726S 24.93 2.77 0.0114 1380 0.123 1.07 6 1
#> # ... with 131 more rows, and 20 more variables: BLCond <dbl>, Tair <dbl>,
#> # Tleaf <dbl>, TBlk <dbl>, CO2R <dbl>, CO2S <dbl>, H2OR <dbl>,
#> # H2OS <dbl>, RH_R <dbl>, RH_S <dbl>, Flow <dbl>, PARi <dbl>,
#> # PARo <dbl>, Press <dbl>, CsMch <dbl>, HsMch <dbl>, Status <dbl>,
#> # date <dttm>, file <chr>, hms <dbl>
#>
#> $change_log
#> # A tibble: 1 × 5
#> hms date FTime file log
#> <dbl> <dttm> <S4: Period> <chr> <chr>
#> 1 13.54806 2013-06-06 13:32:53 81S LI6400.txt
# read multiple files into a data frame
read_licor(file = sample_multi)
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning in eval(substitute(expr), envir, enclos): NAs introduced by
#> coercion
#> $data_log
#> # A tibble: 1,168 × 40
#> Obs FTime EBTlf Photo Cond Ci Trmmol VpdL Area StmRat BLCond
#> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 1 81 24.81 1.25 0.0226 1680 0.232 1.02 6 1 2.84
#> 2 2 86 24.81 1.14 0.0236 1690 0.243 1.02 6 1 2.84
#> 3 3 88 24.81 1.21 0.0241 1690 0.247 1.02 6 1 2.84
#> 4 4 268 24.84 1.82 0.0162 1590 0.169 1.03 6 1 2.84
#> 5 5 271 24.84 1.76 0.0169 1600 0.177 1.04 6 1 2.84
#> 6 6 274 24.82 1.80 0.0169 1600 0.176 1.03 6 1 2.84
#> 7 7 458 24.97 3.09 0.0125 1370 0.134 1.06 6 1 2.84
#> 8 8 462 24.96 3.09 0.0152 1440 0.162 1.06 6 1 2.84
#> 9 9 467 24.98 2.85 0.0135 1430 0.145 1.06 6 1 2.84
#> 10 10 726 24.93 2.77 0.0114 1380 0.123 1.07 6 1 2.84
#> # ... with 1,158 more rows, and 29 more variables: Tair <dbl>,
#> # Tleaf <dbl>, TBlk <dbl>, CO2R <dbl>, CO2S <dbl>, H2OR <dbl>,
#> # H2OS <dbl>, RH_R <dbl>, RH_S <dbl>, Flow <dbl>, PARi <dbl>,
#> # PARo <dbl>, Press <dbl>, CsMch <dbl>, HsMch <dbl>, Status <dbl>,
#> # date <dttm>, file <chr>, hms <dbl>, HHMMSS <dbl>, EBal <dbl>,
#> # CTleaf <dbl>, BLC_1 <dbl>, StableF <dbl>, BLCslope <dbl>,
#> # BLCoffst <dbl>, f_parin <dbl>, f_parout <dbl>, alphaK <dbl>
Visualizations
gasexchangeR implements the following verbs useful for visualizations:
li_scat(): view a relationship between variablesli_scat_light():li_scat_co2():li_scat_h2o():li_scat_temp():
li_course(): view time course of a variableli_check(): view primitive plots to check the environmental stability during the measurement
li_scat(file = sample_multi, color = "VpdL")
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning in eval(substitute(expr), envir, enclos): NAs introduced by
#> coercion
li_course(file = sample_multi, color = "Ci")
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning: NAs introduced by coercion
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 68 parsing failures.
#> row col expected actual
#> 3 X1 delimiter or quote
#> 3 X1 delimiter or quote P
#> 4 X1 delimiter or quote
#> 4 X1 delimiter or quote /
#> 5 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Parsed with column specification:
#> cols(
#> X1 = col_character()
#> )
#> Warning: 70 parsing failures.
#> row col expected actual
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote H
#> 17 X1 delimiter or quote
#> 17 X1 delimiter or quote F
#> 17 X1 delimiter or quote
#> ... ... .................. ......
#> See problems(...) for more details.
#> Warning: NAs introduced by coercion
Session information
devtools::session_info()
#> Session info --------------------------------------------------------------
#> setting value
#> version R version 3.3.1 (2016-06-21)
#> system x86_64, darwin13.4.0
#> ui X11
#> language (EN)
#> collate en_US.UTF-8
#> tz Asia/Tokyo
#> date 2017-03-03
#> Packages ------------------------------------------------------------------
#> package * version date source
#> assertthat 0.1 2013-12-06 CRAN (R 3.3.1)
#> backports 1.0.4 2016-10-24 cran (@1.0.4)
#> codetools 0.2-14 2015-07-15 CRAN (R 3.3.1)
#> colorspace 1.2-6 2015-03-11 CRAN (R 3.3.1)
#> curl 0.9.7 2016-04-10 CRAN (R 3.3.1)
#> DBI 0.4-1 2016-05-08 CRAN (R 3.3.1)
#> devtools 1.12.0 2016-06-24 CRAN (R 3.3.0)
#> digest 0.6.11 2017-01-03 cran (@0.6.11)
#> dplyr 0.5.0 2016-06-24 CRAN (R 3.3.1)
#> evaluate 0.10 2016-10-11 cran (@0.10)
#> foreach 1.4.3 2015-10-13 CRAN (R 3.3.0)
#> gasexchangeR * 0.1.0 2017-03-03 local
#> ggplot2 2.1.0 2016-03-01 url
#> gtable 0.2.0 2016-02-26 CRAN (R 3.3.1)
#> htmltools 0.3.5 2016-03-21 CRAN (R 3.3.1)
#> iterators 1.0.8 2015-10-13 CRAN (R 3.3.0)
#> knitr 1.15.1 2016-11-22 cran (@1.15.1)
#> labeling 0.3 2014-08-23 CRAN (R 3.3.1)
#> lattice 0.20-33 2015-07-14 CRAN (R 3.3.1)
#> lazyeval 0.2.0 2016-06-12 CRAN (R 3.3.1)
#> lubridate 1.6.0 2016-09-13 CRAN (R 3.3.0)
#> magrittr 1.5 2014-11-22 CRAN (R 3.3.1)
#> Matrix 1.2-6 2016-05-02 CRAN (R 3.3.1)
#> memoise 1.0.0 2016-01-29 CRAN (R 3.3.1)
#> mgcv 1.8-12 2016-03-03 CRAN (R 3.3.1)
#> munsell 0.4.3 2016-02-13 CRAN (R 3.3.1)
#> nlme 3.1-128 2016-05-10 CRAN (R 3.3.1)
#> plyr 1.8.4 2016-06-08 CRAN (R 3.3.1)
#> R6 2.2.0 2016-10-05 cran (@2.2.0)
#> Rcpp 0.12.9.4 2017-03-03 Github (RcppCore/Rcpp@0566d7c)
#> readr 1.0.0 2016-08-03 CRAN (R 3.3.0)
#> reshape2 1.4.2 2016-10-22 cran (@1.4.2)
#> rmarkdown 1.3 2016-12-21 cran (@1.3)
#> rprojroot 1.2 2017-01-16 cran (@1.2)
#> scales 0.4.1 2016-11-09 CRAN (R 3.3.2)
#> stringi 1.1.2 2016-10-01 cran (@1.1.2)
#> stringr 1.2.0 2017-02-18 cran (@1.2.0)
#> tibble 1.2 2016-08-26 CRAN (R 3.3.0)
#> tidyr 0.6.1 2017-01-10 cran (@0.6.1)
#> withr 1.0.2 2016-06-20 CRAN (R 3.3.1)
#> yaml 2.1.14 2016-11-12 cran (@2.1.14)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.