Caro Colegas, Bom dia. Tentei usar o pacote FAOSTAT para baixar dados da FAO, mas não funcionar. Eu acho que tem um erro no código arableLand ou domainCode. Vocês saberiam o que eu poderia fazer para resolver esse erro? Obrigado. -- Alisson Lucrecio da Costa -------------------------- library(FAOSTAT) FAOquery.df = data.frame(varName = c("arableLand", "cerealExp", "cerealProd"), domainCode = c("RL", "TP", "QC"), itemCode = c(6621, 1944, 1717), elementCode = c(5110, 5922, 5510), stringsAsFactors = FALSE) ## Download the data from FAOSTAT FAO.lst = with(FAOquery.df, getFAOtoSYB(name = varName, domainCode = domainCode, itemCode = itemCode, elementCode = elementCode, useCHMT = TRUE, outputFormat = "wide")) FAO.lst$entity[, "arableLand"] = as.numeric(FAO.lst$entity[, "arableLand"]) -------------------------- library(FAOSTAT)
FAOquery.df = data.frame(varName = c("arableLand", "cerealExp",
"cerealProd"), + domainCode = c("RL", "TP", "QC"), + itemCode = c(6621, 1944, 1717), + elementCode = c(5110, 5922, 5510), + stringsAsFactors = FALSE)
## Download the data from FAOSTAT FAO.lst = with(FAOquery.df,
+ getFAOtoSYB(name = varName, domainCode = domainCode, + itemCode = itemCode, elementCode = elementCode, + useCHMT = TRUE, outputFormat = "wide")) ---------------------------------------- ** FAOSTAT Data Download (3 in Total) ** ---------------------------------------- (1): Downloading variable arableLand ... The specified query has no data, consult FAOSTAT (2): Downloading variable cerealExp ... NOTE: Multiple China detected in 'Value' sanitization is performed OK (3): Downloading variable cerealProd ... The specified query has no data, consult FAOSTAT Number of variables successfully downloaded: 1 out of 3
FAO.lst$entity[, "arableLand"] = as.numeric(FAO.lst$entity[, "arableLand"]) Error in `[.data.frame`(FAO.lst$entity, , "arableLand") : undefined columns selected