demo/ccme.R

In bcgov/wqindex: Water Quality Index Calculation for British Columbia

# Copyright 2015 Province of British Columbia
# 
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
# http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and limitations under the License.

library(tidyr)
library(dplyr)

options(wqbc.messages = TRUE)

data(ccme)

spread(select(ccme, Variable, Value, Date), Variable, Value)

calc_wqi(ccme)