G工具

R包gtools:各种R编程工具。帮助R编程的函数,包括:-协助开发、更新和维护R和R包('ask','checkRVersion','getDependencies','keywords','scat'),-计算logit和inverse logit转换('logit','inv.logit'),-测试某个值是否丢失、为空或仅包含NA和空值('invalid'),-操作R的.Last函数('addLast'),-定义宏('demacro'),-检测奇数和偶数整数('odd','even'),-将包含非ASCII字符(如单引号)的字符串转换为纯ASCII('ascifid'),-执行二进制搜索('binsearch'),-对包含这两个字符的字符串进行排序数字和字符组件('mixedsort'),-从连续变量的分位数创建因子变量('quantcut'),-枚举排列和组合('combinations','permutation'),-计算并转换折叠变化和对数比率('foldchange','logratio2foldchange',“计算相邻对象的随机概率('richrible'addile'probability of the appearandom-nodelit'frames,'addile-probability of the appearandom-nodelit'frames,'probability of the addire-probability of the appearandom-nodelit'probability of the appearandom-nodelit'frames,'probability of the addile-probacture of the add,即使列名不匹配('smartbind'),-从p值生成重要星('stars.pval'),-将字符转换为ASCII码('asc','chr'),-将字符向量转换为ASCII表示形式('ascifid')。