From 3eba6b6079559400cb8fbc4c2d5d082de8a75b13 Mon Sep 17 00:00:00 2001 From: OleShelton Date: Thu, 10 Feb 2022 10:53:59 -0800 Subject: [PATCH] update README. --- _Read_Me => README | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) rename _Read_Me => README (51%) diff --git a/_Read_Me b/README similarity index 51% rename from _Read_Me rename to README index 4e697c2..52e1a54 100644 --- a/_Read_Me +++ b/README @@ -1,8 +1,26 @@ -_READ_ME +README -This repository supports the publication, "Environmental DNA provides quantitative estimates of Pacific hake abundance and distribution in the open ocean" by Shelton et al. It contains raw data, scripts for processing that data, code for estimating statistical models from that data, and code for post-processing those model fits. +This repository supports the publication, "Environmental DNA provides quantitative estimates of Pacific hake abundance and distribution in the open ocean" by Shelton et al. It contains raw data, scripts for processing that data, code for estimating statistical models from that data, and code for post-processing those model fits. -The primary scripts are found in the "Scripts" folder and begin with the numbers 01 to 05: +There are two main datasets for this paper. Both were collected during the 2019 U.S.-Canada Integrated Ecosystem & Acoustic-Trawl Survey for Pacific hake aboard the NOAA Ship Bell M. Shimada from July 2 to August 19. The first is data associated hake DNA concentrations as identified in water samples collected and analyzed using qPCR analysis. All of this data is found in the Data/qPCR folder. This data has a helper file "_data_column_descriptions.xlsx" which provides detailed descriptions of the data contained each of the columns in each of the four .csv files: + +"CTD_hake_data_10-2019.csv" contains information about station identities and CTD deployment information. Water samples were collected from Niskin bottles attached to the CTD. + +"Hake eDNA 2019 qPCR results 2020-01-04 standards.csv" contains information on the qPCR analysis of standards with known hake DNA concentrations. + +"Hake eDNA 2019 qPCR results 2021-01-04 results.csv" contains information of the qPCR analysis of field collected samples with unknown DNA concentrations. + +"Hake eDNA 2019 qPCR results 2021-07-15 sample details.csv" provides sample numbers and additional metadata about water samples that are useful during analysis. + + + +The second dataset is estimates of hake biomass derived from analysis of the acoustic-trawl information and can be found in the "Data/acoustics 2019" folder. Similar to the qPCR data, there is a file "column descriptions.xlsx" that provides descriptions of the content of each data column of"EchoPro_un-kriged_output_TRIMMED-05-Dec-2019_0.csv" + + +SCRIPTS: + + +The primary scripts are found in the "Scripts" folder and begin with the numbers 01 to 05. We summarize what each script does below: 01_qPCR_analysis.R reads in qPCR data and estimates statistical models of hake qPCR. @@ -18,4 +36,4 @@ The primary scripts are found in the "Scripts" folder and begin with the numbers The remaining .R and .stan files are called within the 5 main scripts described above. -Data used in the statistical models for eDNA and acoustics can be found in the "Data" folder with subfolders for eDNA and acoustics data. Each subfolder contains an excel file describing the contents of the .csv data files and a description of the information contained in the data columns. \ No newline at end of file +Data used in the statistical models for eDNA and acoustics can be found in the "Data" folder with subfolders for eDNA and acoustics data. Each subfolder contains an excel file describing the contents of the .csv data files and a description of the information contained in the data columns.