library(dplyr) library(tradeflows) library(knitr) library(ggplot2)
classificationitto2 <- classificationitto %>% select(product, productcode = productcodecomtrade) %>% unique global1 <- readdbtbl("raw_flow_yearly") %>% # Filter only trade flows with the world filter(partnercode ==0) %>% group_by(productcode) %>% summarise(tradevalue = sum(tradevalue)) %>% merge(classificationitto2) %>% arrange(desc(tradevalue)) # Keep this table for future use, to get the 10 largest products global2 <- global1 %>% group_by(product) %>% summarise(tradevalue = sum(tradevalue)) %>% arrange(desc(tradevalue)) global2 %>% kable
global3 <- readdbtbl("raw_flow_yearly") %>% # Filter only trade flows with the world filter(partnercode == 0) %>% # First grouping before the merge group_by(productcode, year, flow) %>% summarise(tradevalue = sum(tradevalue)) %>% # Merge here and not before, otherwise, the merge takes too long # There may be a way to do a join in the database instead? merge(classificationitto2) %>% # Second grouping after the merge group_by(product, year, flow) %>% summarise(tradevalue = sum(tradevalue)) %>% arrange(desc(tradevalue)) biggest <- head(global2,10)$product ggplot(filter(global3, product %in% biggest), aes(x = year, y = tradevalue / 1e9)) + geom_point() + facet_grid(flow ~ product, scales="free") + ylab("Trade value in billion usd")
swdcodes <- filter(classificationitto2, product== "SAWNWOOD")$productcode classificationitto %>% select(product, productcodecomtrade, description)%>% filter(product == "SAWNWOOD") %>% unique swd <- readdbtbl("raw_flow_yearly") %>% filter(partnercode == 0 & productcode %in% swdcodes) %>% group_by(productcode, year, flow) %>% summarise(tradevalue = sum(tradevalue)) %>% collect # Coniferous ggplot(filter(swd, productcode==440710), aes(x = year, y = tradevalue)) + geom_point() + facet_grid(flow~productcode) # Non coniferous ggplot(filter(swd, productcode!=440710), aes(x = year, y = tradevalue)) + geom_point() + facet_grid(flow~productcode)
swdlarge <- readdbtbl("raw_flow_yearly") %>% filter(partnercode != 0 & productcode %in% swdcodes) %>% arrange(desc(tradevalue)) %>% select(year, reporter, partner, flow, productcode, tradevalue) %>% head(100) %>% collect ggplot(swdlarge, aes(x = year, y = tradevalue, color=flow)) + geom_point() + facet_grid(reporter ~ partner)
With Africa
africacodes <- filter(reportercomtrade, region == "Africa")$reportercode swdChina <- readdbtbl("raw_flow_yearly") %>% filter(reporter == "China" & partnercode %in% africacodes & productcode %in% swdcodes) %>% arrange(desc(tradevalue)) %>% select(year, reporter, partner, flow, productcode, tradevalue, quantity) %>% head(100) %>% collect ggplot(swdChina, aes(x = year, y = tradevalue/1e6, color = as.factor(productcode), shape = as.factor(flow))) + geom_point() + ylab("Trade value in million US dollars") + ggtitle("100 Largest trade flows reported by China in Africa") + facet_wrap(flow ~ partner, scales="free") ggplot(swdChina, aes(x = year, y = quantity/1e6, color = as.factor(productcode), shape = as.factor(flow))) + geom_point() + ylab("Quantity in million cubic meter ") + ggtitle("100 Largest trade flows reported by China in Africa") + facet_wrap(flow ~ partner, scales="free")
rwdcodes <- filter(classificationitto2, product== "LOGS")$productcode rwdlarge <- readdbtbl("raw_flow_yearly") %>% filter(partnercode != 0 & productcode %in% rwdcodes) %>% arrange(desc(tradevalue)) %>% select(year, reporter, partner, flow, productcode, tradevalue) %>% head(100) %>% collect ggplot(rwdlarge, aes(x = year, y = tradevalue, color=flow)) + geom_point() + facet_grid(reporter ~ partner)
large <- readdbtbl("raw_flow_yearly") %>% filter(partnercode != 0) %>% arrange(desc(tradevalue)) %>% select(year, reporter, partner, flow, flowcode, productcode, tradevalue) %>% head(100) %>% collect large <- large %>% merge(classificationitto2) ggplot(large, aes(x = year, y = tradevalue, color=product, shape=as.factor(flow))) + geom_point() + facet_grid(reporter ~ partner)
large <- readdbtbl("raw_flow_yearly") %>% filter(partnercode != 0) %>% arrange(desc(weight)) %>% select(year, reporter, partner, flow, flowcode, productcode, weight) %>% head(100) %>% collect large <- large %>% merge(classificationitto2) ggplot(large, aes(x = year, y = weight, color=product, shape=as.factor(flow))) + geom_point() + facet_grid(reporter ~ partner)
largeeu <- readdbtbl("raw_flow_yearly") %>% filter(reporter == "EU-28" & partnercode!=0) %>% arrange(desc(tradevalue)) %>% select(year, reporter, partner, flow, flowcode, productcode, tradevalue) %>% head(100) %>% collect largeeu <- largeeu %>% merge(classificationitto2) ggplot(largeeu, aes(x = year, y = tradevalue, color=product, shape=as.factor(flow))) + geom_point() + facet_wrap( partner ~ flow) ggplot(largeeu, aes(x = year, y = tradevalue/1e6, color = flow)) + geom_point() + ylab("Trade value in million USD") + facet_grid(product ~ partner, scales="free_y")
Most important products traded by the EU-28
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.