statsape Q&A-第11页

Error in step(model, direction = c(method_direction)) :行数有变化：是不是删除了遺漏值?-决策链社区论坛

Error in step(model, direction = c(method_direction)) :行数有变化：是不是删除了遺漏值?

# #逐步回归

7个月前

04612

Error in friedman.test.default(mf[[1L]], mf[[2L]], mf[[3L]]) :不是非折疊完全区组设计-决策链社区论坛

Error in friedman.test.default(mf[[1L]], mf[[2L]], mf[[3L]]) :不是非折疊完全区组设计

# Friedman检验

7个月前

05411

Error in data.frame(predict(model, type =

Error in data.frame(predict(model, type = “response”), WD[, var_dependent]) :参数值意味着不同的行数: 139, 211

7个月前

09126

环境缺失：Error in library(XXXXX)-决策链社区论坛

环境缺失：Error in library(XXXXX)

7个月前

02417

None of the stratifying variables have 2+ valid levels-决策链社区论坛

None of the stratifying variables have 2+ valid levels

7个月前

01328

为什么有些看起来是数值的分类/字符串变量无转成连续型continue-决策链社区论坛

为什么有些看起来是数值的分类/字符串变量无转成连续型continue

7个月前

012815

为什么机器学习交叉验证/自助法的流程只有一个Test的分析结果-决策链社区论坛

为什么机器学习交叉验证/自助法的流程只有一个Test的分析结果

# 机器学习 # 交叉验证 # 自助法

7个月前

01096

转换多变量标签编码：invalid entry 0 in condlist: should be boolean ndarray-决策链社区论坛

转换多变量标签编码：invalid entry 0 in condlist: should be boolean ndarray

# 转换多变量标签编码

7个月前

01458

导入数据：'utf-8' codec can't decode byte 0xa1 in position 10971: invalid start byte-决策链社区论坛

导入数据：’utf-8′ codec can’t decode byte 0xa1 in position 10971: invalid start byte

7个月前

017515

Error: cannot allocate vector of size XXXXXX Kb/Mb-决策链社区论坛

Error: cannot allocate vector of size XXXXXX Kb/Mb

7个月前

016715

Error in paste(self$Code, self$ld, sep =

Error in paste(self$Code, self$ld, sep = ” “):cannot get ALTSTRING ELT during GC

7个月前

015715

筛选样本：根据输入的列名没有找到匹配的规范变量名-决策链社区论坛

筛选样本：根据输入的列名没有找到匹配的规范变量名

7个月前

01139

聚类热图：only defined on a data frame with all numeric-alike variables-决策链社区论坛

聚类热图：only defined on a data frame with all numeric-alike variables

7个月前

0995

多分类逻辑回归：Error in MASS:polr(as.formula(fml), weights = WD[, var weight], data = WD, :attempt to find suitable starting values failed-决策链社区论坛

多分类逻辑回归：Error in MASS:polr(as.formula(fml), weights = WD[, var weight], data = WD, :attempt to find suitable starting values failed

# 多分类逻辑回归

7个月前

0866

转换多变量标签编码：unterminated string literal (detected at line 1) (<string>, line 1)-决策链社区论坛

转换多变量标签编码：unterminated string literal (detected at line 1) (, line 1)

# 转换多变量标签编码

7个月前

01187

潜类别混合增长模型：Error in gridsearch(rep=50,maxiter=10,minit = model, hlme(as.formula(fml),: The model minit did not converge.-决策链社区论坛

潜类别混合增长模型：Error in gridsearch(rep=50,maxiter=10,minit = model, hlme(as.formula(fml),: The model minit did not converge.

7个月前

01009

转换多变量标签编码：'<=' not supported between instances of 'str' and 'int'-决策链社区论坛

转换多变量标签编码：’<=' not supported between instances of 'str' and 'int'

# 转换多变量标签编码

7个月前

0748

数据分箱：unsupperted operand type(s) for -:'str' and 'str'-决策链社区论坛

数据分箱：unsupperted operand type(s) for -:’str’ and ‘str’

7个月前

0877

ROC操作特征曲线： More than one

ROC操作特征曲线： More than one “best” threshold was found, aborting. Change ‘best.policy’ to alter this behavior

# ROC操作特征曲线

7个月前

01229

报错信息：Error in solvet(info.matrix, tol = tol) :apparently singular matrix-决策链社区论坛

报错信息：Error in solvet(info.matrix, tol = tol) :apparently singular matrix

# 限制性立方样条

7个月前

011612

报错信息：Merge keys are not unique in left dataset, not a one-to-many merge-决策链社区论坛

报错信息：Merge keys are not unique in left dataset, not a one-to-many merge

7个月前

02168