chillR
Description
chillR aims to provide…
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Installation
Install the released version of chillR from
CRAN with install.packages("chillR").
References
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Version
Install
install.packages('chillR')Monthly Downloads
1,130
Version
0.74
License
GPL-3
Maintainer
Eike Luedeling
Last Published
November 3rd, 2023
Functions in chillR (0.74)
Dynamic_Model
Dynamic_Model
Chilling_Hours
Calculation of cumulative chill according to the Chilling Hours Model
ChuineCF
ChuineCF
Empirical_hourly_temperatures
Empirical daily temperature prediction
KA_bloom
Cherry bloom data for Klein-Altendorf, Germany
GDD
Calculation of cumulative heat according to the Growing Degree Day Model
KA_weather
Weather data for Klein-Altendorf, Germany
PhenoFlex
PhenoFlex
PhenoFlex_fixedDynModelwrapper
PhenoFlex_fixedDynModelwrapper
PLS_chill_force
Partial Least Squares analysis of phenology vs. accumulated daily chill and
heat
PhenoFlex_GDHwrapper
PhenoFlex_GDHwrapper
GDH_model
Calculation of cumulative heat according to the Growing Degree Hours Model
(alternative function name)
GDH
Calculation of cumulative heat according to the Growing Degree Hours Model
PhenoFlex_fixedDynModelGAUSSwrapper
PhenoFlex_fixedDynModelGAUSSwrapper
PLS_pheno
Partial Least Squares analysis of phenology vs. daily mean temperatures
JDay_count
Count days between two Julian dates
RPD
Residual Prediction Deviation (RPD)
RMSEP
Root Mean Square Error of Prediction (RMSEP)
add_date
Add date/time column to data.frame
bloom_prediction
Bloom prediction from chilling and forcing requirements, assumed to be
fulfilled strictly in sequence
RPIQ
Ratio of Performance to InterQuartile distance (RPIQ)
chilling
Calculation of chilling and heat from hourly temperature records
PhenoFlex_GAUSSwrapper
PhenoFlex_GAUSSwrapper
chilling_hourtable
Add chilling and heat accumulation to table of hourly temperatures
JDay_earlier
Check whether a Julian date is before or after another one
UniForce_Wrapper
UniForce_Wrapper
JDay_later
Check whether a Julian date is after another one
StepChill_Wrapper
StepChill_Wrapper
UniChill_Wrapper
UniChill_Wrapper
Utah_Model
Calculation of cumulative chill according to the Utah Model
UnifiedModel_Wrapper
UnifiedModel_Wrapper
VIP
Calculate VIP scores for PLS regression
daylength
Compute sunrise and sunset times, and daylength
extract_temperatures_from_grids
Extract temperature information from gridded dataset
Winters_hours_gaps
Hourly temperature data sample
filter_temperatures
Quality filter for temperature records
bloom_prediction2
Bloom prediction from chilling and forcing requirements, assumed to be
fulfilled strictly in sequence - version 2
bootstrap.phenologyFit
bootstrap.phenologyFit
YEARMODA2Date
YEARMODA to Date conversion
c.bootstrap_phenologyFit
Concatenate bootstrap_phenologyfit objects
download_cmip6_ecmwfr
Download CMIP6 Data via the ecwfr package
bloom_prediction3
Bloom prediction from chilling and forcing requirements, assumed to be
fulfilled strictly in sequence - version 3
chile_agromet2chillR
Convert a weather file downloaded from the Chilean Agromet website to chillR
format
getClimateWizardData
Extract climate data from the ClimateWizard database
getClimateWizard_scenarios
Extract mutltiple scenarios from the ClimateWizard database
chillR-package
chillR: statistical methods for phenology analysis in temperate fruit treescalifornia_stations
Weather stations in California
handle_gsod_old
Deprecated version of handle_gsod. List, download or convert to chillR format data from the Global Summary of
the Day database
make_california_UCIPM_station_list
Makes a list of the UC IPM weather stations
plot.phenologyFit
plot phenologyFit
make_chill_plot
Plot climate metrics over time
check_temperature_record
Check a daily or hourly temperature record for compliance with chillR's standards
color_bar_maker
Make color scheme for bar plots in outputs of the chillR package
plot_PLS
Output of Partial Least Squares analysis results of phenology vs. daily mean
temperatures
handle_ucipm
List, download or convert to chillR format data from the UCIPM database
print.phenologyFit
print phenologyFit
identify_common_string
Identify shared leading or trailing character strings
load_ClimateWizard_scenarios
Load climate wizard scenarios
load_temperature_scenarios
Load temperature scenarios
read_tab
Read csv table regardless of whether it is a true csv or the French type
weather2chillR
Convert downloaded weather to chillR format
interpolate_gaps
Linear gap interpolation
make_daily_chill_plot2
Plot daily climate metric accumulation throughout the year (2)
check_temperature_scenario
Check temperature scenario for consistency
daily_chill
Calculation of daily chill and heat accumulation
make_hourly_temps
Make hourly temperature record from daily data
chifull
chifull
genSeasonList
genSeasonList
make_daily_chill_figures
Produce image of daily chill and heat accumulation
gen_rel_change_scenario
Generates relative climate change scenarios based on extracted CMIP6 data
phenologyFitter
phenologyFitter
fix_weather
Weather data fixer and quality checker
extract_cmip6_data
Unpacks and formats downloaded CMIP6 data
genSeason
Generate Seasons
make_daily_chill_plot
Plot daily climate metric accumulation throughout the year
extract_differences_between_characters
Identify shared leading or trailing character strings
plot.bootstrap_phenologyFit
plot bootstrap_phenologyFit
stack_hourly_temps
Stacking of hourly temperatures
handle_cimis
List, download or convert to chillR format data from the CIMIS database
handle_dwd
List, download or convert to chillR format data from the Deutscher Wetterdienst database
stage_transitions
Compute what it takes to advance through development stages
get_last_date
Get the last date from a phenology record
interpolate_gaps_hourly
Interpolate gaps in hourly temperature records
handle_dwd_old
List, download or convert to chillR format data from the Deutscher Wetterdienst database
temperature_generation
Generation of synthetic temperature records
temperature_scenario_baseline_adjustment
Make temperature scenario relative to a particular baseline
handle_gsod
List, download or convert to chillR format data from the Global Summary of
the Day database
make_JDay
Make Julian Day in dataframe
get_weather
Download weather data from online database
leap_year
Leap year finder
ordered_climate_list
Sort files in a folder, so that numbers are in ascending sequence
make_all_day_table
Fill in missing days in incomplete time series
make_multi_pheno_trend_plot
Combine multiple phenology contour plots in one figure
step_model
Calculation of cumulative temperature metric according to a user-defined
stepwise weight function
patch_daily_temperatures
Patch gaps in daily weather records
summary.bootstrap_phenologyFit
summary.bootstrap_phenologyFit
patch_daily_temps
Patch gaps in daily weather records - updated
phenologyFit
phenologyFit
make_pheno_trend_plot
Make image showing phenology response to temperatures during two phases
make_climate_scenario
Make climate scenario
save_temperature_scenarios
Save temperature scenarios generated with temperature_generation
plot_climateWizard_scenarios
Plot mutltiple ClimateWizard scenarios obtained with getClimateWizard_scenarios
select_by_file_extension
Select string that end in a particular way (e.g. a certain file extension)
make_climate_scenario_from_files
Make climate scenario from multiple saved csv files
test_if_equal
Test if all character vectors in a string are equal
temperature_scenario_from_records
Make monthly temperature scenario from historic records
plot_climate_scenarios
Plot multiple chilling scenario groups (or for other metrics)
runn_mean
Running mean of a vector
plot_phenology_trends
Visualizing phenology responses to temperatures during two phases
plot_scenarios
Plot historic and future scenarios for climate-related metrics (
ggplot2 version)runn_mean_pred
Prediction based on a running mean
tempResponse_daily_list
Calculation of climatic metrics from lists of daily temperature records
tempResponse_hourtable
Add metric accumulation to table of hourly temperatures
predict.bootstrap_phenologyFit
predict bootstrap_phenologyFit
summary.phenologyFit
summary phenologyFit
predict.phenologyFit
predict phenologyFit
tempResponse
Calculation of climatic metrics from hourly temperature records
Empirical_daily_temperature_curve
Empirical daily temperature curve
ChuineFstar
ChuineFstar
Date2YEARMODA
Date to YEARMODA conversion
DynModel_driver
DynModel_driver