statsape Q&A-第8页

Please convert object columns to categorical or some numeric type

3个月前

0688

Java gateway process exited before sending its port number-决策链社区论坛

Java gateway process exited before sending its port number

# 过滤表格 # 表格聚合

7个月前

01058

报告中表格显示不全-决策链社区论坛

报告中表格显示不全

7个月前

0848

Error in names(x) <- value :'names' attribute [4] must be the same length as the vector [0]-决策链社区论坛

Error in names(x) <- value :'names' attribute [4] must be the same length as the vector [0]

# 潜类别混合增长模型

7个月前

21338

孟德尔随机化结果表缺失EAF值-决策链社区论坛

孟德尔随机化结果表缺失EAF值

# 孟德尔随机化

7个月前

01448

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

限制性立方样条的变量节点数无法选择-决策链社区论坛

限制性立方样条的变量节点数无法选择

3个月前

0738

SHAP：Model type not yet supported by TreeExplainer: <class 'sksurv.svm.survival svm.FastKernelSurvivalSVM'>-决策链社区论坛

SHAP：Model type not yet supported by TreeExplainer:

4个月前

01628

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

01478

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

01348

矩阵相关分析：Error in rcorr(mat one,mat two,type = method test): must have >4
observations。-决策链社区论坛

矩阵相关分析：Error in rcorr(mat one,mat two,type = method test): must have >4 observations。

6个月前

0958

机器学习分类模型SE：Error in .PipeOptrain(self = self, private = private, super = super, : Assertion on ‘input to PipeOp colapply’s $train()’ failed: Must be of type ‘list’, not ‘TaskClassif/TaskSupervised/Task/R6’

# 机器学习分类模型SE

4个月前

0958

Error in $<-.data.frame(*tmp*,

Error in $<-.data.frame(tmp, "mfit", value = c(1 = -11.7386871143257, :替换数据里有319行，但数据有423请检查表格变量类型是否符需要转换，变量值是否需要插补空值，变量名是否存在非法字符！

# 平滑曲线拟合

7个月前

0758

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

02188

运算因错误中止，原因：Error in data.frame(…, check.names = FALSE) :参数值意味着不同的行数: 546, 528-决策链社区论坛

运算因错误中止，原因：Error in data.frame(…, check.names = FALSE) :参数值意味着不同的行数: 546, 528

# 调查设计加权嵌套-回归分析

7个月前

01008

Error in approx(sp$y, sp$x, xout = cutoff) :调用内插至少需要两个非NA值的数据-决策链社区论坛

Error in approx(sp$y, sp$x, xout = cutoff) :调用内插至少需要两个非NA值的数据

# 自动流行病学分析

7个月前

01508

孟德尔随机化：Error in if (nrow(d)== 0) return(NULL) : argument is of length zero-决策链社区论坛

孟德尔随机化：Error in if (nrow(d)== 0) return(NULL) : argument is of length zero

# 孟德尔随机化

4个月前

01218

Error in confusionMatrix.default(as.factor(y_pred_label), reference = as.factor(y_label)) : The data contain levels not found in the data.-决策链社区论坛

Error in confusionMatrix.default(as.factor(y_pred_label), reference = as.factor(y_label)) : The data contain levels not found in the data.

7个月前

01248

多因素Cox回归：Error in seg.default(0, 1,length=g+1):

多因素Cox回归：Error in seg.default(0, 1,length=g+1): “length.out’ must be a non-negative number.

# 多因素COX回归

7个月前

01088

$Error in gbm.fit(x = x, y = y, offset = offset, distribution = distribution, :The data set is too small or the subsampling rate is too large: nTrain * bag.fraction <= n.minobsinnode-决策链社区论坛$

Error in gbm.fit(x = x, y = y, offset = offset, distribution = distribution, :The data set is too small or the subsampling rate is too large: nTrain * bag.fraction <= n.minobsinnode

# 机器学习分类模型SE # 机器学习回归模型SE

7个月前

0918

分类预测：model dataset compatibility.cpp:81: Atposition 3 should be feature with name APACHE2 (found BZD)-决策链社区论坛

分类预测：model dataset compatibility.cpp:81: Atposition 3 should be feature with name APACHE2 (found BZD)

6个月前

0698

Error in lda(x, y, reduced_rank, k) : rank out of bounds-决策链社区论坛

Error in lda(x, y, reduced_rank, k) : rank out of bounds

7个月前

01098

Error: Cochran-Armitage test for trend must be used with rx2-table-决策链社区论坛

Error: Cochran-Armitage test for trend must be used with rx2-table

# 趋势卡方检验

7个月前

0758

Error in pre_process_did(yname = yname, tname = tname, idname = idname, :There is no available never-treated group-决策链社区论坛

Error in pre_process_did(yname = yname, tname = tname, idname = idname, :There is no available never-treated group

# 双重差分模型

7个月前

0788

数据连接：invalid file path or buffer object type: <class 'NoneType

数据连接：invalid file path or buffer object type:

4个月前

01018

自变量共线性筛查VIF：使用相关分析检查绝对相关的变量，去除相关系数为1的其中一个变量-决策链社区论坛

自变量共线性筛查VIF：使用相关分析检查绝对相关的变量，去除相关系数为1的其中一个变量

# 自变量共线性筛查VIF

4个月前

01327

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

0887

预测器SE：Error in model_rr$predict_newdata(newdata = newdata, task = tsk_wd) : attempt to apply non-function-决策链社区论坛

预测器SE：Error in model_rr$predict_newdata(newdata = newdata, task = tsk_wd) : attempt to apply non-function

3个月前

01027

Error: Rank deficient model matrix; insufficient data to estimate full model.Model coefficient(s) estimated as NA: cyl2:am1Likely empty cells in between-subjects design (i.e., bad data structure).-决策链社区论坛

Error: Rank deficient model matrix; insufficient data to estimate full model.Model coefficient(s) estimated as NA: cyl2:am1Likely empty cells in between-subjects design (i.e., bad data structure).

# Two-Way-ANOVA

7个月前

01017

转换多变量标签编码：The truth value of a Series is ambiguous. Use a.empty, a.bool(, a.item(, a.any( or a.all0).-决策链社区论坛

转换多变量标签编码：The truth value of a Series is ambiguous. Use a.empty, a.bool(, a.item(, a.any( or a.all0).

# 转换多变量标签编码

7个月前

0747