# NOT RUN {
# Load data
data(ex_sales)
# Create index with raw transaction data
rt_index <- rtIndex(trans_df = ex_sales,
periodicity = 'monthly',
min_date = '2010-06-01',
max_date = '2015-11-30',
adj_type = 'clip',
date = 'sale_date',
price = 'sale_price',
trans_id = 'sale_id',
prop_id = 'pinx',
estimator = 'robust',
log_dep = TRUE,
trim_model = TRUE,
max_period = 48,
smooth = FALSE)
# Create prediction data
rt_data <- rtCreateTrans(trans_df = ex_sales,
prop_id = 'pinx',
trans_id = 'sale_id',
price = 'sale_price',
periodicity = 'monthly',
date = 'sale_date')
# Calc Accuracy
kf_accr <- calcKFoldError(hpi_obj = rt_index,
pred_df = rt_data,
k = 10,
seed = 123,
smooth = FALSE)
# }
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