通過 R 中的特定字符串條目子集 dataframe

Question

我這里有數據幀格式的數據（ 數據）。 我想通過使用特定字符串“Spatially clustered”來對數據進行子集化。 因此，子集數據將包含所有列的數據框，這些列的條目是“空間聚集的”。 我怎樣才能做到這一點？ 我試過這個

moran_deviation_data_multiple_correction_1january_raw_pval_conclusion = data
moran_deviation_data_multiple_correction_1january_raw_pval_conclusion_spatially_clustered = select(moran_deviation_data_multiple_correction_1january_raw_pval_conclusion, matches("clustered"))

moran_deviation_data_multiple_correction_1january_raw_pval_conclusion_spatially_clustered

還有這個

moran_deviation_data_multiple_correction_1january_raw_pval_conclusion_spatially_clustered = moran_deviation_data_multiple_correction_1january_raw_pval_conclusion[apply(moran_deviation_data_multiple_correction_1january_raw_pval_conclusion,1, function(x) any(grepl("dispersed", x))), ]
moran_deviation_data_multiple_correction_1january_raw_pval_conclusion_spatially_clustered

然而，結果並不是我所期望的。

Answer 1

也許這有幫助

library(dplyr)
library(stringr)
df2 <- df1 %>%
    select(where(~ any(str_detect(.x, "Spatially clustered"))))

-輸出

> dim(df2)
[1]     5 17989
> dim(df1)
[1]     5 23474