statsape Q&A-第8页

分类预测：X has 7 features, but RandomForestClassifier is expecting 10 features as input.-决策链社区论坛

分类预测：X has 7 features, but RandomForestClassifier is expecting 10 features as input.

3个月前

012112

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

Error in glmnet(x, y, family =

Error in glmnet(x, y, family = “gaussian”, alpha = 1, nlambda = lambda_values) :x should be a matrix with 2 or more columns

7个月前

0755

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 array(x, c(length(x), 1L), if (!is.null(names(x))) list(names(x), :'data' must be of a vector type, was 'NULL'-决策链社区论坛

Error in array(x, c(length(x), 1L), if (!is.null(names(x))) list(names(x), :’data’ must be of a vector type, was ‘NULL’

# Meta剂量效应分析

7个月前

08112

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

Error in ranger::ranger(dependent.variable.name = task$target_names, data = task$data(), :User interrupt or internal error.-决策链社区论坛

Error in ranger::ranger(dependent.variable.name = task$target_names, data = task$data(), :User interrupt or internal error.

# 机器学习分类模型SE # 机器学习回归模型SE

7个月前

01015

多因素限制立方样条曲线：Error in `[.data.frame`(unique_cbind_dataframe, , xvar_data[i]) : 选择了未定义的列-决策链社区论坛

多因素限制立方样条曲线：Error in `[.data.frame`(unique_cbind_dataframe, , xvar_data[i]) : 选择了未定义的列

# 多因素限制立方样条曲线

7个月前

08114

单因素亚组GLM回归：Error in purrr:map(var subgroups, ~TableSubgroupGLM(formula, var subgroup = Caused by error in TableSubgroupGLM):var suoaroup must categorica .-决策链社区论坛

单因素亚组GLM回归：Error in purrr:map(var subgroups, ~TableSubgroupGLM(formula, var subgroup = Caused by error in TableSubgroupGLM):var suoaroup must categorica .

6个月前

01155

SHAP：PermutationExplainer object has no attribute 'expected value'-决策链社区论坛

SHAP：PermutationExplainer object has no attribute ‘expected value’

6个月前

014912

because it is being used by another process-决策链社区论坛

because it is being used by another process

4个月前

08212

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

Error in ezANOVA_main(data = data, dv = dv, wid = wid, within = within, :One or more cells is missing data. Try using ezDesign() to check your data-决策链社区论坛

Error in ezANOVA_main(data = data, dv = dv, wid = wid, within = within, :One or more cells is missing data. Try using ezDesign() to check your data

7个月前

0847

Error in str2lang(x) : :2:0: unexpected end of input1: ~^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！-决策链社区论坛

Error in str2lang(x) : :2:0: unexpected end of input1: ~^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！

# 似然比检验

7个月前

01459

Error in ssum[2,,1]:subscript out of bounds-决策链社区论坛

Error in ssum[2,,1]:subscript out of bounds

# 生存分析校准曲线

7个月前

01316

“value” parameter must be a scalar, dict or Series, but you passed a “Dataframe’

7个月前

010710

Error in X %*% rowSums(cf) : non-conformable arguments-决策链社区论坛

Error in X %*% rowSums(cf) : non-conformable arguments

# 机器学习生存模型SE

7个月前

012815

数据连接：'X'-决策链社区论坛

数据连接：’X’

7个月前

010610

机器学习SE的ROC曲线反向，如何修正？-决策链社区论坛

机器学习SE的ROC曲线反向，如何修正？

# 机器学习SE

6个月前

016714

数据分析描述统计：Error in `[,data.frame`(WD,,i):◆◆◆◆◆◆◆◆-决策链社区论坛

数据分析描述统计：Error in `[,data.frame`(WD,,i):◆◆◆◆◆◆◆◆

# 数据分析描述

5个月前

01186

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

在回归分析中，如何修改分类变量的参照/参考/ref因子-决策链社区论坛

在回归分析中，如何修改分类变量的参照/参考/ref因子

6个月前

02727

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

Error in apply(y, 1L, rank) : dim(X)的值必需是正数-决策链社区论坛

Error in apply(y, 1L, rank) : dim(X)的值必需是正数

# Friedman检验

7个月前

07813

计算时间间隔：time data

计算时间间隔：time data “2020-10-20” doesn’t match format “%Y-%m-%d %H:%M:%S”, at position 4. You might want to try:

# 计算时间间隔

7个月前

08710

Error in num point[[ind pred]]: attempt to select less thanone element in get1index.-决策链社区论坛

Error in num point[[ind pred]]: attempt to select less thanone element in get1index.

# 限制性立方样条

7个月前

01056

倾向性评分匹配：Error in mnps.fast(formula = formula, data = data, n.trees = nrounds,The treatment variable must be a factor variable with at least 3 levels-决策链社区论坛

倾向性评分匹配：Error in mnps.fast(formula = formula, data = data, n.trees = nrounds,The treatment variable must be a factor variable with at least 3 levels

# 倾向性评分匹配

7个月前

010710

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

数据分析描述统计：Error in`[.data.frame`(WD,,i):◆◆◆◆w◆◆◆◆◆-决策链社区论坛

数据分析描述统计：Error in`[.data.frame`(WD,,i):◆◆◆◆w◆◆◆◆◆

# 数据分析描述统计

6个月前

01269

Error in Surv(indf$time, indf$y== 1): Time variable is not numeric-决策链社区论坛

Error in Surv(indf$time, indf$y== 1): Time variable is not numeric

5个月前

011515