Nothing
## ---- include = FALSE---------------------------------------------------------
knitr::opts_chunk$set(
collapse = TRUE,
comment = "#>",
fig.width = 7,
fig.height = 5,
warning = FALSE,
message = FALSE,
eval=FALSE
)
## -----------------------------------------------------------------------------
# library(PriceIndices)
# head(milk)
## -----------------------------------------------------------------------------
# unique(milk$description)
## -----------------------------------------------------------------------------
# dataset<-generate(pmi=c(1.02,1.03,1.04),psigma=c(0.05,0.09,0.02),
# qmi=c(3,4,4),qsigma=c(0.1,0.1,0.15),
# start="2020-01")
# head(dataset)
## -----------------------------------------------------------------------------
# tindex(pmi=c(1.02,1.03,1.04),psigma=c(0.05,0.09,0.02),start="2020-01",ratio=FALSE)
## -----------------------------------------------------------------------------
# #Generating an artificial dataset (the elasticity of substitution is 1.25)
# df<-generate_CES(pmi=c(1.02,1.03),psigma=c(0.04,0.03),
# elasticity=1.25,start="2020-01",n=100,days=TRUE)
# head(df)
## -----------------------------------------------------------------------------
# #Verifying the elasticity of substitution
# elasticity(df, start="2020-01",end="2020-02")
## -----------------------------------------------------------------------------
# head(data_preparing(milk, time="time",prices="prices",quantities="quantities"))
## -----------------------------------------------------------------------------
# #Creating a data frame with zero prices (df)
# data<-dplyr::filter(milk,time>=as.Date("2018-12-01") & time<=as.Date("2019-03-01"))
# sample<-dplyr::sample_n(data, 100)
# rest<-setdiff(data, sample)
# sample$prices<-0
# df<-rbind(sample, rest)
# #The Fisher price index calculated for the original data set
# fisher(df, "2018-12","2019-03")
# #Zero price imputations:
# df2<-data_imputing(df, start="2018-12", end="2019-03",
# zero_prices=TRUE,
# outlets=TRUE)
# #The Fisher price index calculated for the data set with imputed prices:
# fisher(df2, "2018-12","2019-03")
## -----------------------------------------------------------------------------
# dataAGGR
## -----------------------------------------------------------------------------
# data_aggregating(dataAGGR)
## -----------------------------------------------------------------------------
# data_unit(dataU,units=c("g","ml","kg","l"),multiplication="x")
## -----------------------------------------------------------------------------
# # Preparing a data set
# data<-data_unit(dataU,units=c("g","ml","kg","l"),multiplication="x")
# # Normalization of grammage units
# data_norm(data, rules=list(c("ml","l",1000),c("g","kg",1000)))
## -----------------------------------------------------------------------------
# subgroup1<-data_selecting(milk, include=c("milk"), must=c("UHT"))
# head(subgroup1)
## -----------------------------------------------------------------------------
# unique(subgroup1$description)
## -----------------------------------------------------------------------------
# subgroup2<-data_selecting(milk, must=c("milk"), exclude=c("past","goat"))
# head(subgroup2)
## -----------------------------------------------------------------------------
# unique(subgroup2$description)
## ---- results=FALSE-----------------------------------------------------------
# my.grid=list(eta=c(0.01,0.02,0.05),subsample=c(0.5,0.8))
# data_train<-dplyr::filter(dataCOICOP,dataCOICOP$time<=as.Date("2021-10-01"))
# data_test<-dplyr::filter(dataCOICOP,dataCOICOP$time==as.Date("2021-11-01"))
# ML<-model_classification(data_train,
# data_test,
# coicop="coicop6",
# grid=my.grid,
# indicators=c("description","codeIN","grammage"),
# key_words=c("uht"),
# rounds=60)
## -----------------------------------------------------------------------------
# ML$figure_training
## -----------------------------------------------------------------------------
# ML$figure_importance
## -----------------------------------------------------------------------------
# #Setting a temporary directory as a working directory
# wd<-tempdir()
# setwd(wd)
# #Saving and loading the model
# save_model(ML, dir="My_model")
# ML_fromPC<-load_model("My_model")
# #Prediction
# data_predicted<-data_classifying(ML_fromPC, data_test)
# head(data_predicted)
## -----------------------------------------------------------------------------
# head(dataMATCH)
## -----------------------------------------------------------------------------
# data1<-data_matching(dataMATCH, start="2018-12",end="2019-02", codeIN=TRUE, codeOUT=TRUE, precision=.98, interval=TRUE)
# head(data1)
## -----------------------------------------------------------------------------
# data2<-data_matching(dataMATCH, start="2018-12",end="2019-02",
# codeIN=FALSE, onlydescription=TRUE, interval=TRUE)
# head(data2)
## -----------------------------------------------------------------------------
# fisher(data1, start="2018-12", end="2019-02")
# jevons(data2, start="2018-12", end="2019-02")
## -----------------------------------------------------------------------------
# filter1<-data_filtering(milk,start="2018-12",end="2019-03",
# filters=c("extremeprices"),pquantiles=c(0.01,0.99))
# filter2<-data_filtering(milk,start="2018-12",end="2019-03",
# filters=c("extremeprices"),plimits=c(0.5,2))
# filter3<-data_filtering(milk,start="2018-12",end="2019-03",
# filters=c("extremeprices","lowsales"),plimits=c(0.5,2))
# filter4<-data_filtering(milk,start="2018-12",end="2019-03",
# filters=c("dumpprices"),dplimits=c(0.9,0.8))
## -----------------------------------------------------------------------------
# data_without_filters<-data_filtering(milk,start="2018-12",end="2019-03",filters=c())
# nrow(data_without_filters)
# nrow(filter1)
# nrow(filter2)
# nrow(filter3)
# nrow(filter4)
## -----------------------------------------------------------------------------
# filter1B<-data_filtering(milk,start="2018-12",end="2019-03",
# filters=c("extremeprices"),pquantiles=c(0.01,0.99),
# interval=TRUE, retailers=TRUE)
# nrow(filter1B)
## -----------------------------------------------------------------------------
# available(milk, period1="2018-12", period2="2019-12", type="retID",interval=TRUE)
## -----------------------------------------------------------------------------
# matched(milk, period1="2018-12", period2="2019-12", type="prodID",interval=TRUE)
## -----------------------------------------------------------------------------
# matched_index(milk, period1="2018-12", period2="2019-12", type="prodID",interval=TRUE)
## -----------------------------------------------------------------------------
# matched_fig(milk, start="2018-12", end="2019-12", type="prodID")
## -----------------------------------------------------------------------------
# matched_fig(milk, start="2018-12", end="2019-04", type="prodID", figure=FALSE)
## -----------------------------------------------------------------------------
# list<-products(milk, "2018-12","2019-12")
# list$statistics
## -----------------------------------------------------------------------------
# list$figure
## -----------------------------------------------------------------------------
# products_fig(milk, "2018-12","2019-12",
# fixed_base=TRUE, contributions=FALSE,
# show=c("new","disappearing","matched","available"))
#
## -----------------------------------------------------------------------------
# prices(milk, period="2019-06")
## -----------------------------------------------------------------------------
# quantities(milk, period="2019-06", set=c(400032, 71772, 82919), ID=TRUE)
## -----------------------------------------------------------------------------
# sales(milk, period="2019-06", set=c(400032, 71772, 82919))
## -----------------------------------------------------------------------------
# ctg<-unique(milk$description)
# categories<-c(ctg[1],ctg[2],ctg[3])
# milk1<-dplyr::filter(milk, milk$description==categories[1])
# milk2<-dplyr::filter(milk, milk$description==categories[2])
# milk3<-dplyr::filter(milk, milk$description==categories[3])
# sales_groups(datasets=list(milk1,milk2,milk3),start="2019-04", end="2019-07")
# sales_groups(datasets=list(milk1,milk2,milk3),start="2019-04", end="2019-07", shares=TRUE)
## -----------------------------------------------------------------------------
# sales_groups(datasets=list(milk1,milk2,milk3),start="2019-04", end="2019-07",
# barplot=TRUE, shares=TRUE, names=categories)
## -----------------------------------------------------------------------------
# pqcor(milk, period="2019-05")
# pqcor(milk, period="2019-05",figure=TRUE)
## -----------------------------------------------------------------------------
# pqcor_fig(milk, start="2018-12", end="2019-06", figure=FALSE)
# pqcor_fig(milk, start="2018-12", end="2019-06")
## -----------------------------------------------------------------------------
# dissimilarity(milk, period1="2018-12",period2="2019-12",type="pq")
## -----------------------------------------------------------------------------
# dissimilarity_fig(milk, start="2018-12",end="2019-12",type="pq",benchmark="start")
## -----------------------------------------------------------------------------
# elasticity(coffee, start = "2018-12", end = "2019-01")
## -----------------------------------------------------------------------------
# elasticity_fig (milk,start="2018-12",end="2019-04",figure=TRUE,
# method=c("lm","f","sv"),names=c("LM","Fisher", "SV"))
## -----------------------------------------------------------------------------
# jevons(milk, start="2018-12", end="2020-01")
# jevons(milk, start="2018-12", end="2020-01", interval=TRUE)
## -----------------------------------------------------------------------------
# fisher(milk, start="2018-12", end="2020-01")
# lloyd_moulton(milk, start="2018-12", end="2020-01", sigma=0.9)
# lowe(milk, start="2019-12", end="2020-02", base="2018-12", interval=TRUE)
## -----------------------------------------------------------------------------
# chfisher(milk, start="2018-12", end="2020-01")
# chfisher(milk, start="2018-12", end="2020-01", interval=TRUE)
## -----------------------------------------------------------------------------
# geks(milk, start="2019-01", end="2019-04",window=10)
# geksl(milk, wstart="2018-12", start="2019-03", end="2019-05")
## -----------------------------------------------------------------------------
# prodID<-base::unique(milk$prodID)
# values<-stats::runif(length(prodID),1,2)
# v<-data.frame(prodID,values)
# head(v)
#
## -----------------------------------------------------------------------------
# QU(milk, start="2018-12", end="2019-12", v)
## -----------------------------------------------------------------------------
# tpd_splice(milk, start="2018-12", end="2020-02",window=10,splice="half",interval=TRUE)
## -----------------------------------------------------------------------------
# geks_fbew(milk, start="2018-12", end="2020-03")
# geks_fbew(milk, start="2018-12", end="2019-12")*
# geks_fbew(milk, start="2019-12", end="2020-03")
## -----------------------------------------------------------------------------
# ccdi_fbmw(milk, start="2018-12", end="2020-03")
# ccdi_fbmw(milk, start="2018-12", end="2019-12")*
# ccdi_fbmw(milk, start="2019-12", end="2020-03")
## -----------------------------------------------------------------------------
# price_indices(milk,
# start = "2018-12", end = "2019-12",
# formula=c("geks","ccdi","hybrid","fisher",
# "QMp","young","geksl_fbew"),
# window = c(13, 13),
# base = c("2019-03", "2019-03"),
# r=c(3), interval=TRUE)
## -----------------------------------------------------------------------------
# price_indices(coffee,
# start = "2018-12", end = "2019-12",
# formula=c("laspeyres","paasche","fisher"),
# interval=FALSE)
## -----------------------------------------------------------------------------
# final_index(milk, start = "2018-12", end = "2019-12",
# formula = "fisher", groups = TRUE, outlets = TRUE,
# aggr = "laspeyres", by = "description",
# interval = TRUE)
#
## -----------------------------------------------------------------------------
# df<-price_indices(milk, start = "2018-12", end = "2019-12",
# formula=c("laspeyres", "fisher"), interval = TRUE)
# compare_indices_df(df)
## -----------------------------------------------------------------------------
# case1<-price_indices(milk, start="2018-12",end="2019-12",
# formula="fisher", interval=TRUE)
# case2<-final_index(milk, start="2018-12", end="2019-12",
# formula="fisher",
# outlets=TRUE,
# aggr = "laspeyres",
# interval=TRUE)
#
## -----------------------------------------------------------------------------
# compare_indices_list(data=list(case1, case2),
# names=c("Fisher without aggregation",
# "Fisher with aggregation"))
## -----------------------------------------------------------------------------
# #Creating a data frame with unweighted bilateral index values
# df<-price_indices(milk,
# formula=c("jevons","dutot","carli"),
# start="2018-12",
# end="2019-12",
# interval=TRUE)
# #Calculating average distances between indices (in p.p)
# compare_distances(df)
## -----------------------------------------------------------------------------
# #Creating a data frame with example bilateral indices
# df<-price_indices(milk,
# formula=c("jevons","laspeyres","paasche","walsh"),
# start="2018-12",end="2019-12",interval=TRUE)
# #Calculating the target Fisher price index
# target_index<-fisher(milk,start="2018-12",end="2019-12",interval=TRUE)
# #Calculating average distances between considered indices and the Fisher index (in p.p)
# compare_to_target(df,target=target_index)
## -----------------------------------------------------------------------------
# #creating a list with jackknife results
# comparison<-compare_indices_jk(milk,
# formula=c("jevons","fisher","geks"),
# start="2018-12",
# end="2019-12",
# window=c(13),
# names=c("Jevons","Fisher","GEKS"),
# by="retID",
# title_iterations="Box-plots for iteration values",
# title_pseudovalues="Box-plots for pseudovalues")
# #displaying a data frame with basic characteristics of the calculated iteration index values
# comparison$iterations
## -----------------------------------------------------------------------------
# #displaying a data frame with basic characteristics of the calculated index pseudovalues obtained in the jackknife procedure
# comparison$pseudovalues
## -----------------------------------------------------------------------------
# #displaying box-plotes created for the calculated iteration index values
# comparison$figure_iterations
## -----------------------------------------------------------------------------
# #displaying box-plotes created for the calculated index pseudovalues obtained in the jackknife procedure
# comparison$figure_pseudovalues
## -----------------------------------------------------------------------------
# bennet(milk, start = "2018-12", end = "2019-12", interval=TRUE)
## -----------------------------------------------------------------------------
# milk$prodID<-milk$description
# bennet(milk, start = "2018-12", end = "2019-12", contributions = TRUE)
## -----------------------------------------------------------------------------
# montgomery(coffee, start = "2018-12", end = "2019-12", interval=TRUE)
## -----------------------------------------------------------------------------
# coffee$prodID<-coffee$description
# montgomery(coffee, start = "2018-12", end = "2019-12", contributions = TRUE)
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