using dplyr's recode to recode only some numeric values in a column 使用管道重新编码对我来说很重要,所以请不要提供基础 R 解决方案。 同样重要的是:我激活了两个库:car 和 tidyverse。 所以,我有一个dataframe x。我想生成一个新的列 c,然后仅将其中 3 的值重新编码为 300。当我想用整数替换时,下面...
Example 2: Provide NA values by recodifying a single column in a data frame. A single column in a data frame can be recoded using the code below, which also assigns a value of NA to any values that are not expressly given a new value. library(dplyr) We can make use of the same d...
a two-column matrix, this parameter specifies different PRBs for each slot in a subframe, a cell array of length 10 (corresponding to a frame, if the allocated physical resource blocks vary across subframes). PRBSet varies per subframe for the RMCs 'R.25'(TDD), 'R.26'(TDD), 'R....
一、分类变量:用图表描述变量的完整分布 tabulate命令 一维表:tabulate varname [if] [in] [weight] [, options] [, options] 常用选项: nolabel: 显示数值而不是标签 sort: 系统默认按照目标变量的取值1、2、3...排序,可用sort限制按照取值的频…阅读全文 赞同2 添加评论 分享收藏 ...
You need to use it correctly on a column not on the whole table. when you use t[, 2], you are subsetting the data.frame, resulting with an object data.frame. You need to either use dplyr workflow with mutate or base R with correct syntax (Note: as.tibble does not exist, it is...
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How to draw heatmap in r: Quick and Easy way – Data Science Tutorials df %>% mutate(result=recode(result, 'Win'='1', 'Loss'='0')) player points result 1 P1 124 1 2 P2 229 0 3 P3 313 1 4 P4 415 0 Example 2: Provide NA values by recodifying a single column in a data...
a two-column matrix, this parameter specifies different PRBs for each slot in a subframe, a cell array of length 10 (corresponding to a frame, if the allocated physical resource blocks vary across subframes). PRBSet varies per subframe for the RMCs 'R.25'(TDD), 'R.26'(TDD), 'R....