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聚合表格：列聚合与行聚合-决策链社区论坛

聚合表格：列聚合与行聚合

操作技巧# 聚合表格# 行聚合# 列聚合
6个月前
08914
Nhanes数据库 Charls数据库 安装教程-决策链社区论坛

Nhanes数据库 Charls数据库 安装教程

操作技巧
9个月前
013714
Error in glmnet(x, y, family =

Error in glmnet(x, y, family = “binomial”, alpha = 1, nlambda = lambda_values) :x has missing values; consider using makeX() to impute them

常见问题# Ridge回归
9个月前
012814
Meta偏差分析生成结果表但表中结果为空-决策链社区论坛

Meta偏差分析生成结果表但表中结果为空

常见问题# Meta偏差分析
9个月前
015714
Error in ssum[2, , 1] : subscript out of bounds Error in axis(sides[jj], at = scaled[jj], labels = fat[jj], pos = y, cex.axis = cex.axis, :所有的位置值都是无限的-决策链社区论坛

Error in ssum[2, , 1] : subscript out of bounds Error in axis(sides[jj], at = scaled[jj], labels = fat[jj], pos = y, cex.axis = cex.axis, :所有的位置值都是无限的

常见问题# 多因素COX回归
9个月前
09614
Error in tempfile() : cannot find unused tempfile name-决策链社区论坛

Error in tempfile() : cannot find unused tempfile name

常见问题# 机器学习分类模型SE
9个月前
09914
error in glm.fit(x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, : na/nan/inf in 'y'-决策链社区论坛

error in glm.fit(x = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, : na/nan/inf in ‘y’

常见问题# 单因素回归
9个月前
011914
3 nodes produced errors;, first error: matrix multiplication: incompatible matrix dimensions:5595x2 and 4x1-决策链社区论坛

3 nodes produced errors;, first error: matrix multiplication: incompatible matrix dimensions:5595×2 and 4×1

常见问题# 贝叶斯联合模型
9个月前
011914
Error in gamm(formula = as.formula(fml), random = list(rand_variable = ~1), :Not enough (non-NA) data to do anything meaningful-决策链社区论坛

Error in gamm(formula = as.formula(fml), random = list(rand_variable = ~1), :Not enough (non-NA) data to do anything meaningful

常见问题
9个月前
08314
Error in family$linkfun(mustart) : 参数mu必需为非空数字向量-决策链社区论坛

Error in family$linkfun(mustart) : 参数mu必需为非空数字向量

常见问题# 广义估计方程-逻辑
9个月前
013413
Error: One or both dimensions exceed the maximum (50000px).- Use options(ragg.max_dim = ...) to change the max Warning: May cause the R session to crash。 Value cannot be null. (Parameter 's')。-决策链社区论坛

Error: One or both dimensions exceed the maximum (50000px).- Use options(ragg.max_dim = …) to change the max Warning: May cause the R session to crash。 Value cannot be null. (Parameter ‘s’)。

常见问题# 趋势检验
9个月前
014213
【难点易出错】使用数据连接将两个表格连接（数据连接）-决策链社区论坛

【难点易出错】使用数据连接将两个表格连接（数据连接）

操作技巧# 数据连接
6个月前
012513
Error in coxph(formula = Surv(rep(1, 119L), case) ~ alcohol + rubber + :No (non-missing) observations-决策链社区论坛

Error in coxph(formula = Surv(rep(1, 119L), case) ~ alcohol + rubber + :No (non-missing) observations

常见问题# 条件逻辑回归
9个月前
05813
用选择变量剔除大量无用的变量-决策链社区论坛

用选择变量剔除大量无用的变量

操作技巧# 选择变量
6个月前
08713
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

常见问题# Friedman检验
9个月前
08013
Error in Summary.factor(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,:sum' not meaningful for factors-决策链社区论坛

Error in Summary.factor(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,:sum’ not meaningful for factors

常见问题# 调查设计卡方检验
8个月前
09513
Error in covM[z == k, , drop = F] :(subscript) logical subscript too long-决策链社区论坛

Error in covM[z == k, , drop = F] :(subscript) logical subscript too long

常见问题# 平衡权重计算
9个月前
09913
Error in coxph(formula = Surv(rep(1, 250L), gender) ~ HOXC.AS2 + AP000695.6 + :No (non-missing) observations-决策链社区论坛

Error in coxph(formula = Surv(rep(1, 250L), gender) ~ HOXC.AS2 + AP000695.6 + :No (non-missing) observations

常见问题# 条件逻辑回归
9个月前
09513
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

常见问题# Lasso回归
9个月前
07313
Error in onestrat(x[index, , drop=FALSE], clusters[index], nPSU[index][1], : Stratum(122) has only one PSU at stage 1-决策链社区论坛

Error in onestrat(x[index, , drop=FALSE], clusters[index], nPSU[index][1], : Stratum(122) has only one PSU at stage 1

常见问题# 调查设计
9个月前
011913
Error in strsplit(var_independent_raw,

Error in strsplit(var_independent_raw, “,”) : non-character argument

常见问题
9个月前
07113
Error in quantile.default(WD[, var_independent[i]], probs = numeric_vector) :'na.rm'如果设为FALSE的话不允许有遺漏值和NaN-决策链社区论坛

Error in quantile.default(WD[, var_independent[i]], probs = numeric_vector) :’na.rm’如果设为FALSE的话不允许有遺漏值和NaN

常见问题# 分位数节点
9个月前
08013
Error in onestrat(x[index, , drop = FALSE], clusters[index], nPSU[index][1], :Stratum (51) has only one PSU at stage 1-决策链社区论坛

Error in onestrat(x[index, , drop = FALSE], clusters[index], nPSU[index][1], :Stratum (51) has only one PSU at stage 1

常见问题# 调查设计加权嵌套-回归分析
9个月前
09513
Error in stanc(file = fle, model code = model code, model name = model name,: parser failed badly.maybe try installing the V8 package-决策链社区论坛

Error in stanc(file = fle, model code = model code, model name = model name,: parser failed badly.maybe try installing the V8 package

常见问题# 贝叶斯Meta广义线性模型
9个月前
012813
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?

常见问题# #逐步回归
9个月前
04712
Error in geem(as.formula(fml), id = WD[, var_id], corstr =

Error in geem(as.formula(fml), id = WD[, var_id], corstr = “unstructured”, :Cannot estimate that many parameters: not enough subjects for unstructured correlation

常见问题# 广义估计方程
9个月前
07012
Error in spread(., key =

Error in spread(., key = “.group.”, value = dv) :ℹ Keys are shared for 98 rows

常见问题# 重复测量方差分析
9个月前
07812
节点的端口位置和形状有什么意义吗？-决策链社区论坛

节点的端口位置和形状有什么意义吗？

操作技巧
9个月前
010612
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’

常见问题# Meta剂量效应分析
9个月前
09012
Error in cbind(reliability[, c(

Error in cbind(reliability[, c(“index.orig”, “training”, “test”), drop = FALSE], :number of rows of matrices must match (see arg 6)

常见问题# 生存分析校准曲线# 机器学习生存绘图
9个月前
07812
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