决策链 DecisionLinnc BBS-最新发布-第4页

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最新发布第4页

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

24天前

05614

Error in gbmt::gbmt(x.names = var_independent, unit = var_dependent, time = var_time, :Unit '5' has duplicated time points-决策链社区论坛

Error in gbmt::gbmt(x.names = var_independent, unit = var_dependent, time = var_time, :Unit ‘5’ has duplicated time points

常见问题 # 分组多变量轨迹模型

24天前

06511

=", ">"), ret.second(split_index), :Unknown decision_type-决策链社区论坛" class="lazyload fit-cover radius8">

Error in ifelse(decision_type %in% c(“>=”, “>”), ret.second(split_index), :Unknown decision_type

常见问题 # SHAP解释器SE

24天前

09015

Error in contrasts<-(*tmp*, value = contrasts.arg[[nn]]) :对比只适用于因子-决策链社区论坛

Error in contrasts<-(tmp, value = contrasts.arg[[nn]]) :对比只适用于因子

常见问题 # 平滑曲线拐点检测

24天前

09012

Error in getActiveRowSpan(estimates): Could not identify rows with actual data-决策链社区论坛

Error in getActiveRowSpan(estimates): Could not identify rows with actual data

常见问题 # 森林图绘图错误

24天前

0407

Error: You should have at least two distinct break values. Value cannot be null. (Parameter 's')-决策链社区论坛

Error: You should have at least two distinct break values. Value cannot be null. (Parameter ‘s’)

常见问题 # SHAP解释器SE

24天前

04114

数据连接与数据合并的操作要点-决策链社区论坛

数据连接与数据合并的操作要点 -- 连接与合并之不得不说的故事

拼接表格（数据连接/合并）数据处理 # 数据连接 # 数据合并 # Table Join

24天前

05.7W+6191

Error in gbm.unify(model, data):Models built on data with categorical features are not supported - please encode them before training.-决策链社区论坛

Error in gbm.unify(model, data):Models built on data with categorical features are not supported – please encode them before training.

常见问题 # SHAP解释器SE

24天前

01056

Error in confusionMatrix,default(as.factor(y pred label)reference = as.factorly label): The data must contain some levels that overlap the reference…-决策链社区论坛

Error in confusionMatrix,default(as.factor(y pred label)reference = as.factorly label): The data must contain some levels that overlap the reference…

常见问题 # 机器学习多模型绘图SE # 机器学习绘图SE

24天前

06014

Input y contains infinity or a value too large for dtype('float64')-决策链社区论坛

Input y contains infinity or a value too large for dtype(‘float64’)

常见问题 # 梯度提升-生存

24天前

0875

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

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

常见问题 # 机器学习分类模型SE # 机器学习回归模型SE

24天前

0558

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.

常见问题 # 机器学习分类模型SE # 机器学习回归模型SE

24天前

0705

Error in coxfit$u %*% var :non-conformable arguments-决策链社区论坛

Error in coxfit$u %*% var :non-conformable arguments

常见问题 # 分位交互回归分析

24天前

03410

invalid entry 0 in condlist: should be boolean ndarray-决策链社区论坛

invalid entry 0 in condlist: should be boolean ndarray

常见问题 # 转换多变量标签编码

24天前

0706

Error in imputeTS::na_ma(v, k = k, weighting =

Error in imputeTS::na_ma(v, k = k, weighting = “linear”) :At least 2 non-NA data points required in the time series to apply na_ma.

常见问题 # 时间序列插补

24天前

0487

Error in tvROC.jm(joint_model, newdata = source_df, Tstart = T_start, :there are no data on subjects who had an observed event time after Tstart and longitudinal measurements before Tstart.-决策链社区论坛

Error in tvROC.jm(joint_model, newdata = source_df, Tstart = T_start, :there are no data on subjects who had an observed event time after Tstart and longitudinal measurements before Tstart.

常见问题 # 联合模型准确性评估

24天前

05012

Error in lme.formula(as.formula(fml), data = WD, random = as.formula(fml_rand)) :fewer observations than random effects in all level 1 groups-决策链社区论坛

Error in lme.formula(as.formula(fml), data = WD, random = as.formula(fml_rand)) :fewer observations than random effects in all level 1 groups

常见问题 # 线性混合模型

24天前

0678

Eror in fiter(X,Y,ofset = ofs,penalty,.matix = penalty.matrix,: NA/NaN/nfin foreign functiocall (arg 1).-决策链社区论坛

Eror in fiter(X,Y,ofset = ofs,penalty,.matix = penalty.matrix,: NA/NaN/nfin foreign functiocall (arg 1).

常见问题 # 机器学习多模型绘图SE

24天前

0689

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

24天前

06913

Error in solve.default(SKK) :system is computationally singular: reciprocal condition number = 2.16588e-21-决策链社区论坛

Error in solve.default(SKK) :system is computationally singular: reciprocal condition number = 2.16588e-21

常见问题 # 协整检验

24天前

0697

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.

常见问题 # 限制性立方样条

24天前

0646

Error in contrasts<-(*tmp*, value = contr.funs[1 + isOF[nn]]) : 对比只适用于有两个或多于两个层次的因子 Value cannot be null. (Parameter 's')-决策链社区论坛

Error in contrasts<-(tmp, value = contr.funs[1 + isOF[nn]]) : 对比只适用于有两个或多于两个层次的因子 Value cannot be null. (Parameter ‘s’)

常见问题 # 生存界标分析

24天前

06015

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

常见问题 # COX回归多模型校准曲线

24天前

0289

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

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

常见问题 # 预测器SE

24天前

05111

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

24天前

06014

No Change Points Found. Error in thresholds[(len - 100):len] :only 0's may be mixed with negative subscripts。-决策链社区论坛

No Change Points Found. Error in thresholds[(len – 100):len] :only 0’s may be mixed with negative subscripts。

常见问题 # 曲线拐点检测

24天前

0439

Error in nls(y ~ 1/(1 + exp((xmid - x)/scal)), data = xy, start = list(xmid = aux[[1L]], :算法的步因素0.000488281的大小被减少到小于0.000976562的'minFactor'值。 Error in nls(y ~ 1/(1 + exp((xmid - x)/scal)), data = xy, start = list(xmid = aux[[1L]], :奇异梯度。 Error in numericDeriv(form[[3L]], names(ind), env, central = nDcentral) :在计算模型的时候产生了缺省值或无限值。 Error in qr.solve(QR.B, cc) : solve里的'a'是奇异矩阵。 Error in nls(y ~ 1/(1 + exp((xmid - x)/scal)), data = xy, start = list(xmid = aux[[1L]], :循环次数超过了50这个最大值。-决策链社区论坛

Error in nls(y ~ 1/(1 + exp((xmid – x)/scal)), data = xy, start = list(xmid = aux[[1L]], :算法的步因素0.000488281的大小被减少到小于0.000976562的’minFactor’值。 Error in nls(y ~ 1/(1 + exp((xmid – x)/scal)), data = xy, start = list(xmid = aux[[1L]], :奇异梯度。 Error in numericDeriv(form[[3L]], names(ind), env, central = nDcentral) :在计算模型的时候产生了缺省值或无限值。 Error in qr.solve(QR.B, cc) : solve里的’a’是奇异矩阵。 Error in nls(y ~ 1/(1 + exp((xmid – x)/scal)), data = xy, start = list(xmid = aux[[1L]], :循环次数超过了50这个最大值。

常见问题 # 逻辑斯蒂生长曲线模型

24天前

05914

Error in quadprog::solve.QP(C, -d, t(H), f, meq = meq) :constraints are inconsistent, no solution!-决策链社区论坛

Error in quadprog::solve.QP(C, -d, t(H), f, meq = meq) :constraints are inconsistent, no solution!

常见问题 # 机器学习生存模型SE

24天前

0435

Error in if (class(model)[1] !=

Error in if (class(model)[1] != “glm” & class(model)[2] != “lm” & class(model)[1] != :missing value where TRUE/FALSE needed

常见问题 # 相对超额风险分析

24天前

0409

Error in .observed[i, ] <- c(.km1.timept, .ll1.timept, .ul1.timept) :replacement has length zero。-决策链社区论坛

Error in .observed[i, ] <- c(.km1.timept, .ll1.timept, .ul1.timept) :replacement has length zero。

常见问题 # 调查设计COX回归

24天前

07911