*Marcus W. Beck, marcusb@sccwrp.org; Susanna Theroux, susannat@sccwrp.org; Robert Butler (maintainer), robertb@sccwrp.org; Quynh-Thi Ho, qthi.ho@gmail.com; Duy Nguyen, duynguyen1993@csu.fullerton.edu *
R package materials to calculate the Algal Stream Condition Index (ASCI) based on predictive MMI scores using diatom, soft-bodied algae, or a hybrid appproach.
Install the package as follows:
install.packages('devtools')
library(devtools)
install_github('SCCWRP/ASCI')
library(ASCI)The sample files demo_algae_tax and demo_station are included to
demonstrate the correct formats for the input data. The demo_algae_tax
file is a data.frame of taxonomic data in long format (one row per
sample). The demo_station file is a data.frame of GIS predictors in
wide format, one row per station. See the help files for more
information (e.g., ?demo_algae_tax). Also see the help file for
chkinp() and calcgis() for requirements of each file to work with
the ASCI.
head(demo_algae_tax)## # A tibble: 6 x 7
## StationCode SampleDate Replicate SampleTypeCode BAResult Result
## <chr> <dttm> <dbl> <chr> <dbl> <dbl>
## 1 909M24937 2016-06-22 00:00:00 1 Macroalgae NA 1.21e9
## 2 909M24937 2016-06-22 00:00:00 1 Epiphyte 15 NA
## 3 909M24937 2016-06-22 00:00:00 1 Epiphyte 83 NA
## 4 909M24937 2016-06-22 00:00:00 1 Epiphyte 2 NA
## 5 909M24937 2016-06-22 00:00:00 1 Integrated 5 NA
## 6 909M24937 2016-06-22 00:00:00 1 Integrated 53 NA
## # … with 1 more variable: FinalID <chr>
head(demo_station)## # A tibble: 3 x 26
## StationCode CondQR50 SITE_ELEV TEMP_00_09 KFCT_AVE AtmCa PPT_00_09
## <chr> <int> <int> <int> <dbl> <dbl> <dbl>
## 1 404M07357 NA 199 2456 0.278 0.0554 55570.
## 2 801M16916 NA 197 2685 0.185 0.0652 25406.
## 3 909M24937 NA 582 2442 0.202 0.106 37972.
## # … with 19 more variables: MAX_ELEV <int>, CaO_Mean <dbl>,
## # MgO_Mean <dbl>, S_Mean <dbl>, UCS_Mean <dbl>, LPREM_mean <dbl>,
## # AtmMg <dbl>, AtmSO4 <dbl>, MINP_WS <dbl>, MEANP_WS <dbl>,
## # SumAve_P <dbl>, TMAX_WS <dbl>, XWD_WS <dbl>, MAXWD_WS <dbl>,
## # LST32AVE <dbl>, BDH_AVE <dbl>, PRMH_AVE <dbl>, PSA6C <chr>,
## # XerMtn <lgl>
The output is in a wide format.
demo_results <- ASCI(demo_algae_tax, demo_station)
demo_results## # A tibble: 3 x 55
## SampleID StationCode SampleDate Replicate SampleType
## <chr> <chr> <dttm> <int> <chr>
## 1 404M073… 404M07357 2016-06-13 00:00:00 1 Integrate…
## 2 801M169… 801M16916 2016-05-25 00:00:00 1 Microalga…
## 3 909M249… 909M24937 2016-06-22 00:00:00 1 Macroalga…
## # … with 50 more variables: D_ValveCount <int>, S_EntityCount <int>,
## # S_Biovolume <dbl>, D_NumberTaxa <dbl>, S_NumberTaxa <dbl>,
## # H_NumberTaxa <dbl>, UnrecognizedTaxa <chr>, D_ASCI <dbl>,
## # S_ASCI <dbl>, H_ASCI <dbl>, D_pct_att_prp_spp_BCG12 <dbl>,
## # D_pct_att_prp_spp_OxRq_DO100_75 <dbl>,
## # D_pct_att_prp_spp_Salinity_BF <dbl>,
## # D_pct_att_prp_spp_Trophic_E <dbl>, D_prp_spp_BCG12_mod <dbl>,
## # D_prp_spp_BCG12_mod_scr <dbl>, D_prp_spp_BCG12_pred <dbl>,
## # D_prp_spp_OxRq_DO100_75_raw <dbl>,
## # D_prp_spp_OxRq_DO100_75_raw_scr <dbl>,
## # D_prp_spp_Salinity_BF_mod <dbl>, D_prp_spp_Salinity_BF_mod_scr <dbl>,
## # D_prp_spp_Salinity_BF_pred <dbl>, D_prp_spp_Trophic_E_mod <dbl>,
## # D_prp_spp_Trophic_E_mod_scr <dbl>, D_prp_spp_Trophic_E_pred <dbl>,
## # H_OxRd_DO_30_richness_mod <dbl>, H_OxRd_DO_30_richness_mod_scr <dbl>,
## # H_OxRd_DO_30_richness_pred <dbl>, H_pct_att_OxRd_DO_30_richness <dbl>,
## # H_pct_att_prp_spp_BCG4 <dbl>, H_pct_att_prp_spp_IC_DOC_high <dbl>,
## # H_pct_att_Salinity_BF_richness <dbl>, H_prp_spp_BCG4_mod <dbl>,
## # H_prp_spp_BCG4_mod_scr <dbl>, H_prp_spp_BCG4_pred <dbl>,
## # H_prp_spp_IC_DOC_high_raw <dbl>, H_prp_spp_IC_DOC_high_raw_scr <dbl>,
## # H_Salinity_BF_richness_mod <dbl>,
## # H_Salinity_BF_richness_mod_scr <dbl>,
## # H_Salinity_BF_richness_pred <dbl>, S_cnt_spp_IC_DOC_high_raw <dbl>,
## # S_cnt_spp_IC_DOC_high_raw_scr <dbl>,
## # S_pct_att_cnt_spp_IC_DOC_high <dbl>, S_pct_att_prp_spp_BCG45 <dbl>,
## # S_pct_att_prp_spp_Green <dbl>, S_prp_spp_BCG45_raw <dbl>,
## # S_prp_spp_BCG45_raw_scr <dbl>, S_prp_spp_Green_raw <dbl>,
## # S_prp_spp_Green_raw_scr <dbl>, Comments <chr>