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
870
Version
0.72.8
License
GPL-3
Maintainer
Eike Luedeling
Last Published
August 17th, 2022
Functions in chillR (0.72.8)
ChuineFstar
ChuineFstar
GDH
Calculation of cumulative heat according to the Growing Degree Hours Model
DynModel_driver
DynModel_driver
Chilling_Hours
Calculation of cumulative chill according to the Chilling Hours Model
GDD
Calculation of cumulative heat according to the Growing Degree Day Model
KA_weather
Weather data for Klein-Altendorf, Germany
Date2YEARMODA
Date to YEARMODA conversion
JDay_later
Check whether a Julian date is after another one
KA_bloom
Cherry bloom data for Klein-Altendorf, Germany
JDay_earlier
Check whether a Julian date is before or after another one
UniForce_Wrapper
UniForce_Wrapper
RPIQ
Ratio of Performance to InterQuartile distance (RPIQ)
RPD
Residual Prediction Deviation (RPD)
UnifiedModel_Wrapper
UnifiedModel_Wrapper
Empirical_daily_temperature_curve
Empirical daily temperature curve
Empirical_hourly_temperatures
Empirical daily temperature prediction
Utah_Model
Calculation of cumulative chill according to the Utah Model
PhenoFlex
PhenoFlex
PhenoFlex_GAUSSwrapper
PhenoFlex_GAUSSwrapper
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
UniChill_Wrapper
UniChill_Wrapper
StepChill_Wrapper
StepChill_Wrapper
GDH_model
Calculation of cumulative heat according to the Growing Degree Hours Model
(alternative function name)
VIP
Calculate VIP scores for PLS regression
color_bar_maker
Make color scheme for bar plots in outputs of the chillR package
bootstrap.phenologyFit
bootstrap.phenologyFit
c.bootstrap_phenologyFit
Concatenate bootstrap_phenologyfit objects
chifull
chifull
check_temperature_scenario
Check temperature scenario for consistency
JDay_count
Count days between two Julian dates
PLS_pheno
Partial Least Squares analysis of phenology vs. daily mean temperatures
PLS_chill_force
Partial Least Squares analysis of phenology vs. accumulated daily chill and
heat
california_stations
Weather stations in California
extract_temperatures_from_grids
Extract temperature information from gridded dataset
filter_temperatures
Quality filter for temperature records
handle_gsod
List, download or convert to chillR format data from the Global Summary of
the Day database
handle_dwd
List, download or convert to chillR format data from the Deutscher Wetterdienst database
handle_ucipm
List, download or convert to chillR format data from the UCIPM database
extract_differences_between_characters
Identify shared leading or trailing character strings
daylength
Compute sunrise and sunset times, and daylength
chilling
Calculation of chilling and heat from hourly temperature records
chilling_hourtable
Add chilling and heat accumulation to table of hourly temperatures
check_temperature_record
Check a daily or hourly temperature record for compliance with chillR's standards
PhenoFlex_fixedDynModelwrapper
PhenoFlex_fixedDynModelwrapper
PhenoFlex_GDHwrapper
PhenoFlex_GDHwrapper
bloom_prediction2
Bloom prediction from chilling and forcing requirements, assumed to be
fulfilled strictly in sequence - version 2
PhenoFlex_fixedDynModelGAUSSwrapper
PhenoFlex_fixedDynModelGAUSSwrapper
bloom_prediction3
Bloom prediction from chilling and forcing requirements, assumed to be
fulfilled strictly in sequence - version 3
leap_year
Leap year finder
load_ClimateWizard_scenarios
Load climate wizard scenarios
daily_chill
Calculation of daily chill and heat accumulation
getClimateWizard_scenarios
Extract mutltiple scenarios from the ClimateWizard database
get_last_date
Get the last date from a phenology record
RMSEP
Root Mean Square Error of Prediction (RMSEP)
identify_common_string
Identify shared leading or trailing character strings
load_temperature_scenarios
Load temperature scenarios
interpolate_gaps_hourly
Interpolate gaps in hourly temperature records
interpolate_gaps
Linear gap interpolation
chile_agromet2chillR
Convert a weather file downloaded from the Chilean Agromet website to chillR
format
YEARMODA2Date
YEARMODA to Date conversion
Winters_hours_gaps
Hourly temperature data sample
make_chill_plot
Plot climate metrics over time
make_climate_scenario
Make climate scenario
make_climate_scenario_from_files
Make climate scenario from multiple saved csv files
fix_weather
Weather data fixer and quality checker
runn_mean
Running mean of a vector
read_tab
Read csv table regardless of whether it is a true csv or the French type
step_model
Calculation of cumulative temperature metric according to a user-defined
stepwise weight function
genSeason
Generate Seasons
tempResponse_hourtable
Add metric accumulation to table of hourly temperatures
stage_transitions
Compute what it takes to advance through development stages
get_weather
Download weather data from online database
temperature_generation
Generation of synthetic temperature records
handle_cimis
List, download or convert to chillR format data from the CIMIS database
make_california_UCIPM_station_list
Makes a list of the UC IPM weather stations
make_all_day_table
Fill in missing days in incomplete time series
make_pheno_trend_plot
Make image showing phenology response to temperatures during two phases
make_daily_chill_figures
Produce image of daily chill and heat accumulation
make_daily_chill_plot
Plot daily climate metric accumulation throughout the year
make_daily_chill_plot2
Plot daily climate metric accumulation throughout the year (2)
make_JDay
Make Julian Day in dataframe
getClimateWizardData
Extract climate data from the ClimateWizard database
genSeasonList
genSeasonList
chillR-package
chillR: statistical methods for phenology analysis in temperate fruit treesphenologyFit
phenologyFit
patch_daily_temperatures
Patch gaps in daily weather records
make_hourly_temps
Make hourly temperature record from daily data
plot.phenologyFit
plot phenologyFit
patch_daily_temps
Patch gaps in daily weather records - updated
predict.phenologyFit
predict phenologyFit
plot.bootstrap_phenologyFit
plot bootstrap_phenologyFit
plot_scenarios
Plot historic and future scenarios for climate-related metrics (
ggplot2 version)make_multi_pheno_trend_plot
Combine multiple phenology contour plots in one figure
ordered_climate_list
Sort files in a folder, so that numbers are in ascending sequence
summary.bootstrap_phenologyFit
summary.bootstrap_phenologyFit
predict.bootstrap_phenologyFit
predict bootstrap_phenologyFit
tempResponse
Calculation of climatic metrics from hourly temperature records
tempResponse_daily_list
Calculation of climatic metrics from lists of daily temperature records
plot_PLS
Output of Partial Least Squares analysis results of phenology vs. daily mean
temperatures
phenologyFitter
phenologyFitter
plot_climateWizard_scenarios
Plot mutltiple ClimateWizard scenarios obtained with getClimateWizard_scenarios
print.phenologyFit
print phenologyFit
test_if_equal
Test if all character vectors in a string are equal
summary.phenologyFit
summary phenologyFit
runn_mean_pred
Prediction based on a running mean
save_temperature_scenarios
Save temperature scenarios generated with temperature_generation
plot_phenology_trends
Visualizing phenology responses to temperatures during two phases
plot_climate_scenarios
Plot multiple chilling scenario groups (or for other metrics)
select_by_file_extension
Select string that end in a particular way (e.g. a certain file extension)
weather2chillR
Convert downloaded weather to chillR format
stack_hourly_temps
Stacking of hourly temperatures
temperature_scenario_baseline_adjustment
Make temperature scenario relative to a particular baseline
temperature_scenario_from_records
Make monthly temperature scenario from historic records
Dynamic_Model
Dynamic_Model
ChuineCF
ChuineCF