【发布时间】:2021-11-27 01:24:29
【问题描述】:
CDC 使用 tidyverse/dplyr 提供的美国疫苗接种总数
原始数据集来自 https://covid.cdc.gov/covid-data-tracker/#vaccinations_vacc-total-admin-rate-total
我正在总结感兴趣的变量。我希望将包含“PCT”的列更改为 NA,因为百分比的总和没有意义。
# summarise_all(CDC_vacc_State, ~if(is.numeric(.)) sum(., na.rm = T) else "National")
这里我要输出数据集。在这里我们可以看到有 8 列包含“PCT”。 我确实知道我的全国人口减少了 120 万,我从数据中反向解决了这个问题,而不是在人口普查值中合并。
# dput(summarise_all(CDC_vacc_State, ~if(is.numeric(.)) sum(., na.rm = T) else "National"))
df <- structure(
list(
STATE = "National",
ONE_DOSE_NUM = 220978782,
ONE_DOSE_PCT = 3752.9,
FULL_DOSE_NUM = 190719566,
FULL_DOSE_PCT = 3276.7,
POP = 334203604,
ONE_DOSE_NUM_18Plus = 206114881,
ONE_DOSE_PCT_18Plus = 4412.7,
FULL_DOSE_NUM_18Plus = 178587829,
FULL_DOSE_PCT_18Plus = 3883.9,
POP_18Plus = 258316189,
ONE_DOSE_NUM_65Plus = 53312849,
ONE_DOSE_PCT_65Plus = 5112.9,
FULL_DOSE_NUM_65Plus = 47324330,
FULL_DOSE_PCT_65Plus = 4652.6,
POP_65Plus = 55128330,
ONE_DOSE_NUM_12Plus = 219898471,
ONE_DOSE_PCT_12Plus = 4258.4,
FULL_DOSE_NUM_12Plus = 189835922,
FULL_DOSE_PCT_12Plus = 3733.8,
POP_12Plus = 282154872
),
class = c("tbl_df", "tbl", "data.frame"),
row.names = c(NA,-1L)
)
使用 tidyverse 将包含“PCT”的列中的值更改为 NA?
我想出了一个解决方案,但我希望使用 dplyr 内联并使用原始数据集的 bind_rows() 或 rbindlist()。
# this is my current solution
df[,names(select(df, contains('PCT')))] <- NA
最终数据集的样子
dput(df)
structure(list(STATE = "National", ONE_DOSE_NUM = 220978782,
ONE_DOSE_PCT = NA, FULL_DOSE_NUM = 190719566, FULL_DOSE_PCT = NA,
POP = 334203604, ONE_DOSE_NUM_18Plus = 206114881, ONE_DOSE_PCT_18Plus = NA,
FULL_DOSE_NUM_18Plus = 178587829, FULL_DOSE_PCT_18Plus = NA,
POP_18Plus = 258316189, ONE_DOSE_NUM_65Plus = 53312849, ONE_DOSE_PCT_65Plus = NA,
FULL_DOSE_NUM_65Plus = 47324330, FULL_DOSE_PCT_65Plus = NA,
POP_65Plus = 55128330, ONE_DOSE_NUM_12Plus = 219898471, ONE_DOSE_PCT_12Plus = NA,
FULL_DOSE_NUM_12Plus = 189835922, FULL_DOSE_PCT_12Plus = NA,
POP_12Plus = 282154872), row.names = c(NA, -1L), class = c("tbl_df",
"tbl", "data.frame"))
【问题讨论】:
标签: r dplyr tidyverse contains