| datasets {pTITAN2} | R Documentation |
Example Data Sets
Description
Four Example data sets for use the pTITAN2 package.
Usage
C_IC_D_06_wID
C_IC_N_06_wID
CD_06_Mall_wID
CN_06_Mall_wID
Format
An object of class data.frame with 251 rows and 2 columns.
An object of class data.frame with 124 rows and 2 columns.
An object of class data.frame with 251 rows and 501 columns.
An object of class data.frame with 124 rows and 501 columns.
Details
Example data sets are from publicly available macroinvertebrate survey data from California. The data sets are broken down between the environmental variable, in this case percent impervious cover, and macroinvertebrate data. Separate data files are provided for each 'treatment' that is explored. In this case, the treatments are data from either drought (dry) or normal precipitation years in the Chaparral region of California.
CN_06_Mall_wID (Chaparral Region, Treatment = Normal) file contains
raw macroinvertebrate density data for 500 possible macroinvertebrate codes
for each taxonomic level (class, order, family, genus).
The raw data files are provided for your use as well. See example below for accessing these files.
Examples
head(C_IC_D_06_wID) # Environemntal Gradient, Dry Treatment
head(C_IC_N_06_wID) # Environemntal Gradient, Normal Treatment
head(CD_06_Mall_wID) # Taxonomic, Dry Treatment
head(CN_06_Mall_wID) # Taxonomic, Normal Treatment
# Get the paths to the raw data files
list.files(system.file("extdata", package = "pTITAN2"))